共 19 条
- [1] Evolution of precipitates in Mg−7Gd−3Y−1Nd−1Zn−0.5Zr alloy with fine plate-like 14H-LPSO structures aged at 240 °CTransactions of Nonferrous Metals Society of China (English Edition), 2020, 30 (06): : 1500 - 1510PENG Y.-G.论文数: 0 引用数: 0 h-index: 0机构: National Center of Analysis and Testing for Nonferrous Metals and Electronic Materials, GRINM Group Co., Ltd., Beijing Guobiao (Beijing) Testing & Certification Co., Ltd., Beijing Beijing General Research Institute for Non-ferrous Metals, Beijing China United Test & Certification Co., Ltd., Beijing National Center of Analysis and Testing for Nonferrous Metals and Electronic Materials, GRINM Group Co., Ltd., BeijingDU Z.-W.论文数: 0 引用数: 0 h-index: 0机构: National Center of Analysis and Testing for Nonferrous Metals and Electronic Materials, GRINM Group Co., Ltd., Beijing Guobiao (Beijing) Testing & Certification Co., Ltd., Beijing Beijing General Research Institute for Non-ferrous Metals, Beijing China United Test & Certification Co., Ltd., Beijing National Center of Analysis and Testing for Nonferrous Metals and Electronic Materials, GRINM Group Co., Ltd., BeijingLIU W.论文数: 0 引用数: 0 h-index: 0机构: Beijing Chunlizhengda Medical Instruments Co., Ltd., Beijing National Center of Analysis and Testing for Nonferrous Metals and Electronic Materials, GRINM Group Co., Ltd., BeijingLI Y.-J.论文数: 0 引用数: 0 h-index: 0机构: State Key Laboratory of Non-ferrous Metals & Processes, GRIMAT Engineering Institute Co., Ltd., Beijing National Center of Analysis and Testing for Nonferrous Metals and Electronic Materials, GRINM Group Co., Ltd., BeijingLI T.论文数: 0 引用数: 0 h-index: 0机构: National Center of Analysis and Testing for Nonferrous Metals and Electronic Materials, GRINM Group Co., Ltd., Beijing Guobiao (Beijing) Testing & Certification Co., Ltd., Beijing Beijing General Research Institute for Non-ferrous Metals, Beijing China United Test & Certification Co., Ltd., Beijing National Center of Analysis and Testing for Nonferrous Metals and Electronic Materials, GRINM Group Co., Ltd., BeijingHAN X.-L.论文数: 0 引用数: 0 h-index: 0机构: National Center of Analysis and Testing for Nonferrous Metals and Electronic Materials, GRINM Group Co., Ltd., Beijing Guobiao (Beijing) Testing & Certification Co., Ltd., Beijing National Center of Analysis and Testing for Nonferrous Metals and Electronic Materials, GRINM Group Co., Ltd., BeijingMA M.-L.论文数: 0 引用数: 0 h-index: 0机构: State Key Laboratory of Non-ferrous Metals & Processes, GRIMAT Engineering Institute Co., Ltd., Beijing National Center of Analysis and Testing for Nonferrous Metals and Electronic Materials, GRINM Group Co., Ltd., BeijingPANG Z.论文数: 0 引用数: 0 h-index: 0机构: National Center of Analysis and Testing for Nonferrous Metals and Electronic Materials, GRINM Group Co., Ltd., Beijing Guobiao (Beijing) Testing & Certification Co., Ltd., Beijing Beijing General Research Institute for Non-ferrous Metals, Beijing China United Test & Certification Co., Ltd., Beijing National Center of Analysis and Testing for Nonferrous Metals and Electronic Materials, GRINM Group Co., Ltd., BeijingYUAN J.-W.论文数: 0 引用数: 0 h-index: 0机构: State Key Laboratory of Non-ferrous Metals & Processes, GRIMAT Engineering Institute Co., Ltd., Beijing National Center of Analysis and Testing for Nonferrous Metals and Electronic Materials, GRINM Group Co., Ltd., BeijingSHI G.-L.论文数: 0 引用数: 0 h-index: 0机构: State Key Laboratory of Non-ferrous Metals & Processes, GRIMAT Engineering Institute Co., Ltd., Beijing National Center of Analysis and Testing for Nonferrous Metals and Electronic Materials, GRINM Group Co., Ltd., Beijing
- [2] Corrosion behaviors for peak-aged Mg–7Gd–5Y–1Nd–0.5Zr alloys with oxide filmsRare Metals, 2016, 35 : 758 - 762Quan-Tong Jiang论文数: 0 引用数: 0 h-index: 0机构: General Research Institute for Nonferrous Metals,State Key Laboratory for Nonferrous Metals and ProcessKui Zhang论文数: 0 引用数: 0 h-index: 0机构: General Research Institute for Nonferrous Metals,State Key Laboratory for Nonferrous Metals and ProcessXing-Gang Li论文数: 0 引用数: 0 h-index: 0机构: General Research Institute for Nonferrous Metals,State Key Laboratory for Nonferrous Metals and ProcessYong-Jun Li论文数: 0 引用数: 0 h-index: 0机构: General Research Institute for Nonferrous Metals,State Key Laboratory for Nonferrous Metals and ProcessMing-Long Ma论文数: 0 引用数: 0 h-index: 0机构: General Research Institute for Nonferrous Metals,State Key Laboratory for Nonferrous Metals and ProcessGuo-Liang Shi论文数: 0 引用数: 0 h-index: 0机构: General Research Institute for Nonferrous Metals,State Key Laboratory for Nonferrous Metals and ProcessJia-Wei Yuan论文数: 0 引用数: 0 h-index: 0机构: General Research Institute for Nonferrous Metals,State Key Laboratory for Nonferrous Metals and Process
- [3] Precipitate evolution in Mg-7Gd-3Y-1Nd-1Zn-0.5Zr alloy during isothermal ageing at 240°CTRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2019, 29 (10) : 2047 - 2055Liu, Wei论文数: 0 引用数: 0 h-index: 0机构: Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R China GRINM Grp Co Ltd, Natl Ctr Anal & Testing Nonferrous Met & Elect Ma, Beijing 100088, Peoples R China Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R ChinaDu, Zhi-wei论文数: 0 引用数: 0 h-index: 0机构: Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R China GRINM Grp Co Ltd, Natl Ctr Anal & Testing Nonferrous Met & Elect Ma, Beijing 100088, Peoples R China China United Test & Certificat Co Ltd, Beijing 100088, Peoples R China Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R ChinaLi, Ting论文数: 0 引用数: 0 h-index: 0机构: Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R China GRINM Grp Co Ltd, Natl Ctr Anal & Testing Nonferrous Met & Elect Ma, Beijing 100088, Peoples R China China United Test & Certificat Co Ltd, Beijing 100088, Peoples R China Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R ChinaZhang, Kui论文数: 0 引用数: 0 h-index: 0机构: GRIMAT Engn Inst Co Ltd, State Key Lab Nonferrous Met & Proc, Beijing 101407, Peoples R China Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R ChinaHan, Xiao-lei论文数: 0 引用数: 0 h-index: 0机构: Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R China GRINM Grp Co Ltd, Natl Ctr Anal & Testing Nonferrous Met & Elect Ma, Beijing 100088, Peoples R China Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R ChinaPeng, Yong-gang论文数: 0 引用数: 0 h-index: 0机构: Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R China GRINM Grp Co Ltd, Natl Ctr Anal & Testing Nonferrous Met & Elect Ma, Beijing 100088, Peoples R China Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R ChinaZhang, Jing论文数: 0 引用数: 0 h-index: 0机构: Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R China GRINM Grp Co Ltd, Natl Ctr Anal & Testing Nonferrous Met & Elect Ma, Beijing 100088, Peoples R China Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R ChinaYuan, Jia-wei论文数: 0 引用数: 0 h-index: 0机构: GRIMAT Engn Inst Co Ltd, State Key Lab Nonferrous Met & Proc, Beijing 101407, Peoples R China Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R ChinaLiu, Shu-feng论文数: 0 引用数: 0 h-index: 0机构: Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R China GRINM Grp Co Ltd, Natl Ctr Anal & Testing Nonferrous Met & Elect Ma, Beijing 100088, Peoples R China Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R ChinaPang, Zheng论文数: 0 引用数: 0 h-index: 0机构: Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R China GRINM Grp Co Ltd, Natl Ctr Anal & Testing Nonferrous Met & Elect Ma, Beijing 100088, Peoples R China Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R China
- [4] Microstructure and texture evolution of Mg–7Y–1Nd–0.5Zr alloy sheets with different rolling temperaturesRare Metals, 2020, 39 (11) : 1273 - 1278Jing-Bao Liu论文数: 0 引用数: 0 h-index: 0机构: State Key Laboratory for Fabrication and Processing of Nonferrous Metals, Beijing General Research Institute for Nonferrous Metals School of Materials Science and Engineering, University of Science and Technology Beijing State Key Laboratory for Fabrication and Processing of Nonferrous Metals, Beijing General Research Institute for Nonferrous MetalsKui Zhang论文数: 0 引用数: 0 h-index: 0机构: State Key Laboratory for Fabrication and Processing of Nonferrous Metals, Beijing General Research Institute for Nonferrous Metals State Key Laboratory for Fabrication and Processing of Nonferrous Metals, Beijing General Research Institute for Nonferrous MetalsJing-Tao Han论文数: 0 引用数: 0 h-index: 0机构: School of Materials Science and Engineering, University of Science and Technology Beijing State Key Laboratory for Fabrication and Processing of Nonferrous Metals, Beijing General Research Institute for Nonferrous MetalsXing-Gang Li论文数: 0 引用数: 0 h-index: 0机构: State Key Laboratory for Fabrication and Processing of Nonferrous Metals, Beijing General Research Institute for Nonferrous Metals State Key Laboratory for Fabrication and Processing of Nonferrous Metals, Beijing General Research Institute for Nonferrous MetalsYong-Jun Li论文数: 0 引用数: 0 h-index: 0机构: State Key Laboratory for Fabrication and Processing of Nonferrous Metals, Beijing General Research Institute for Nonferrous Metals State Key Laboratory for Fabrication and Processing of Nonferrous Metals, Beijing General Research Institute for Nonferrous MetalsMing-Long Ma论文数: 0 引用数: 0 h-index: 0机构: State Key Laboratory for Fabrication and Processing of Nonferrous Metals, Beijing General Research Institute for Nonferrous Metals State Key Laboratory for Fabrication and Processing of Nonferrous Metals, Beijing General Research Institute for Nonferrous MetalsJia-Wei Yuan论文数: 0 引用数: 0 h-index: 0机构: State Key Laboratory for Fabrication and Processing of Nonferrous Metals, Beijing General Research Institute for Nonferrous Metals State Key Laboratory for Fabrication and Processing of Nonferrous Metals, Beijing General Research Institute for Nonferrous MetalsGuo-Liang Shi论文数: 0 引用数: 0 h-index: 0机构: State Key Laboratory for Fabrication and Processing of Nonferrous Metals, Beijing General Research Institute for Nonferrous Metals State Key Laboratory for Fabrication and Processing of Nonferrous Metals, Beijing General Research Institute for Nonferrous Metals
- [5] Microstructure and texture evolution of Mg–7Y–1Nd–0.5Zr alloy sheets with different rolling temperaturesRare Metals, 2020, 39 : 1273 - 1278Jing-Bao Liu论文数: 0 引用数: 0 h-index: 0机构: Beijing General Research Institute for Nonferrous Metals,State Key Laboratory for Fabrication and Processing of Nonferrous MetalsKui Zhang论文数: 0 引用数: 0 h-index: 0机构: Beijing General Research Institute for Nonferrous Metals,State Key Laboratory for Fabrication and Processing of Nonferrous MetalsJing-Tao Han论文数: 0 引用数: 0 h-index: 0机构: Beijing General Research Institute for Nonferrous Metals,State Key Laboratory for Fabrication and Processing of Nonferrous MetalsXing-Gang Li论文数: 0 引用数: 0 h-index: 0机构: Beijing General Research Institute for Nonferrous Metals,State Key Laboratory for Fabrication and Processing of Nonferrous MetalsYong-Jun Li论文数: 0 引用数: 0 h-index: 0机构: Beijing General Research Institute for Nonferrous Metals,State Key Laboratory for Fabrication and Processing of Nonferrous MetalsMing-Long Ma论文数: 0 引用数: 0 h-index: 0机构: Beijing General Research Institute for Nonferrous Metals,State Key Laboratory for Fabrication and Processing of Nonferrous MetalsJia-Wei Yuan论文数: 0 引用数: 0 h-index: 0机构: Beijing General Research Institute for Nonferrous Metals,State Key Laboratory for Fabrication and Processing of Nonferrous MetalsGuo-Liang Shi论文数: 0 引用数: 0 h-index: 0机构: Beijing General Research Institute for Nonferrous Metals,State Key Laboratory for Fabrication and Processing of Nonferrous Metals
- [6] Formation and growth of precipitates in a Mg-7Gd-5Y-1Nd-2Zn-0.5Zr alloy aged at 200 °CJOURNAL OF MAGNESIUM AND ALLOYS, 2023, 11 (07) : 2326 - 2339Du, Zhiwei论文数: 0 引用数: 0 h-index: 0机构: Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R China China United Test & Certificat Co Ltd, Beijing 100088, Peoples R China Guobiao Beijing Testing & Certificat Co Ltd, 11, St Xingkedong, Beijing 110407, Peoples R China Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R ChinaPeng, Yonggang论文数: 0 引用数: 0 h-index: 0机构: Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R China China United Test & Certificat Co Ltd, Beijing 100088, Peoples R China Guobiao Beijing Testing & Certificat Co Ltd, 11, St Xingkedong, Beijing 110407, Peoples R China Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R ChinaTeng, Hang论文数: 0 引用数: 0 h-index: 0机构: Nanjing Yunhai Special Met Co Ltd, Nanjing 211212, Peoples R China Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R ChinaCao, Zhong论文数: 0 引用数: 0 h-index: 0机构: Shanghai Spaceflight Precis Machinery Inst, Shanghai 201600, Peoples R China Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R ChinaZhang, Kui论文数: 0 引用数: 0 h-index: 0机构: GRIMAT Engn Inst Co Ltd, State Key Lab Nonferrous Met & Proc, Beijing 101407, Peoples R China Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R ChinaMa, Minglong论文数: 0 引用数: 0 h-index: 0机构: GRIMAT Engn Inst Co Ltd, State Key Lab Nonferrous Met & Proc, Beijing 101407, Peoples R China Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R ChinaHan, Xiaolei论文数: 0 引用数: 0 h-index: 0机构: Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R China China United Test & Certificat Co Ltd, Beijing 100088, Peoples R China Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R ChinaLi, Ting论文数: 0 引用数: 0 h-index: 0机构: Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R China China United Test & Certificat Co Ltd, Beijing 100088, Peoples R China Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R ChinaChe, Cong论文数: 0 引用数: 0 h-index: 0机构: Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R China China United Test & Certificat Co Ltd, Beijing 100088, Peoples R China Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R ChinaLi, Yongjun论文数: 0 引用数: 0 h-index: 0机构: Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R China China United Test & Certificat Co Ltd, Beijing 100088, Peoples R China Guobiao Beijing Testing & Certificat Co Ltd, Beijing 100088, Peoples R China
- [7] Precipitation behavior of 14H-LPSO structure in Mg–12Gd–2Er–1Zn–0.6Zr AlloyRareMetals, 2016, 35 (05) : 367 - 373Kai Wen论文数: 0 引用数: 0 h-index: 0机构: College of Materials Science and Engineering, Beijing University of Technology College of Materials Science and Engineering, Beijing University of TechnologyWen-Bo Du论文数: 0 引用数: 0 h-index: 0机构: College of Materials Science and Engineering, Beijing University of Technology College of Materials Science and Engineering, Beijing University of TechnologyKe Liu论文数: 0 引用数: 0 h-index: 0机构: College of Materials Science and Engineering, Beijing University of Technology College of Materials Science and Engineering, Beijing University of TechnologyZhao-Hui Wang论文数: 0 引用数: 0 h-index: 0机构: College of Materials Science and Engineering, Beijing University of Technology College of Materials Science and Engineering, Beijing University of TechnologyShu-Bo Li论文数: 0 引用数: 0 h-index: 0机构: College of Materials Science and Engineering, Beijing University of Technology College of Materials Science and Engineering, Beijing University of Technology
- [8] Precipitation behavior of 14H-LPSO structure in Mg–12Gd–2Er–1Zn–0.6Zr AlloyRare Metals, 2016, 35 : 367 - 373Kai Wen论文数: 0 引用数: 0 h-index: 0机构: Beijing University of Technology,College of Materials Science and EngineeringWen-Bo Du论文数: 0 引用数: 0 h-index: 0机构: Beijing University of Technology,College of Materials Science and EngineeringKe Liu论文数: 0 引用数: 0 h-index: 0机构: Beijing University of Technology,College of Materials Science and EngineeringZhao-Hui Wang论文数: 0 引用数: 0 h-index: 0机构: Beijing University of Technology,College of Materials Science and EngineeringShu-Bo Li论文数: 0 引用数: 0 h-index: 0机构: Beijing University of Technology,College of Materials Science and Engineering
- [9] 含14H-LPSO结构的Mg-7Gd-3Y-1Nd-1Zn-0.5Zr合金在240℃时效过程中析出相的演化(英文)TransactionsofNonferrousMetalsSocietyofChina, 2020, 30 (06) : 1500 - 1510彭永刚论文数: 0 引用数: 0 h-index: 0机构: 有研科技集团有限公司国家有色金属及电子材料分析测试中心 国标(北京)检验认证有限公司 北京有色金属研究总院 国合通用测试评价认证股份公司 有研科技集团有限公司国家有色金属及电子材料分析测试中心杜志伟论文数: 0 引用数: 0 h-index: 0机构: 有研科技集团有限公司国家有色金属及电子材料分析测试中心 国标(北京)检验认证有限公司 北京有色金属研究总院 国合通用测试评价认证股份公司 有研科技集团有限公司国家有色金属及电子材料分析测试中心刘伟论文数: 0 引用数: 0 h-index: 0机构: 北京市春立正达医疗器械股份有限公司 有研科技集团有限公司国家有色金属及电子材料分析测试中心李永军论文数: 0 引用数: 0 h-index: 0机构: 有研工程技术研究院有限公司有色金属材料制备加工国家重点实验室 有研科技集团有限公司国家有色金属及电子材料分析测试中心李婷论文数: 0 引用数: 0 h-index: 0机构: 有研科技集团有限公司国家有色金属及电子材料分析测试中心 国标(北京)检验认证有限公司 北京有色金属研究总院 国合通用测试评价认证股份公司 有研科技集团有限公司国家有色金属及电子材料分析测试中心韩小磊论文数: 0 引用数: 0 h-index: 0机构: 有研科技集团有限公司国家有色金属及电子材料分析测试中心 国标(北京)检验认证有限公司 有研科技集团有限公司国家有色金属及电子材料分析测试中心马鸣龙论文数: 0 引用数: 0 h-index: 0机构: 有研工程技术研究院有限公司有色金属材料制备加工国家重点实验室 有研科技集团有限公司国家有色金属及电子材料分析测试中心庞铮论文数: 0 引用数: 0 h-index: 0机构: 有研科技集团有限公司国家有色金属及电子材料分析测试中心 国标(北京)检验认证有限公司 北京有色金属研究总院 国合通用测试评价认证股份公司 有研科技集团有限公司国家有色金属及电子材料分析测试中心袁家伟论文数: 0 引用数: 0 h-index: 0机构: 有研工程技术研究院有限公司有色金属材料制备加工国家重点实验室 有研科技集团有限公司国家有色金属及电子材料分析测试中心石国梁论文数: 0 引用数: 0 h-index: 0机构: 有研工程技术研究院有限公司有色金属材料制备加工国家重点实验室 有研科技集团有限公司国家有色金属及电子材料分析测试中心
- [10] Formation and growth of precipitates in a Mg-7Gd-5Y-1Nd-2Zn-0.5Zr alloy aged at 200 ℃Journal of Magnesium and Alloys, 2023, 11 (07) : 2326 - 2339Zhiwei Du论文数: 0 引用数: 0 h-index: 0机构: Guobiao (Beijing) Testing & Certification Co, Ltd China United Test & Certification Co, Ltd Guobiao (Beijing) Testing & Certification Co, LtdYonggang Peng论文数: 0 引用数: 0 h-index: 0机构: Guobiao (Beijing) Testing & Certification Co, Ltd China United Test & Certification Co, Ltd Guobiao (Beijing) Testing & Certification Co, LtdHang Teng论文数: 0 引用数: 0 h-index: 0机构: Nanjing Yunhai Special Metal Co, Ltd Guobiao (Beijing) Testing & Certification Co, LtdZhong Cao论文数: 0 引用数: 0 h-index: 0机构: Shanghai Spaceflight Precision Machinery Institute Guobiao (Beijing) Testing & Certification Co, LtdKui Zhang论文数: 0 引用数: 0 h-index: 0机构: State Key Laboratory of Non-Ferrous Metals & Processes, GRIMAT Engineering Institute Co, Guobiao (Beijing) Testing & Certification Co, LtdMinglong Ma论文数: 0 引用数: 0 h-index: 0机构: State Key Laboratory of Non-Ferrous Metals & Processes, GRIMAT Engineering Institute Co, Guobiao (Beijing) Testing & Certification Co, LtdXiaolei Han论文数: 0 引用数: 0 h-index: 0机构: Guobiao (Beijing) Testing & Certification Co, Ltd China United Test & Certification Co, Ltd Guobiao (Beijing) Testing & Certification Co, LtdTing Li论文数: 0 引用数: 0 h-index: 0机构: Guobiao (Beijing) Testing & Certification Co, Ltd China United Test & Certification Co, Ltd Guobiao (Beijing) Testing & Certification Co, LtdCong Che论文数: 0 引用数: 0 h-index: 0机构: Guobiao (Beijing) Testing & Certification Co, Ltd China United Test & Certification Co, Ltd Guobiao (Beijing) Testing & Certification Co, LtdYongjun Li论文数: 0 引用数: 0 h-index: 0机构: Guobiao (Beijing) Testing & Certification Co, Ltd China United Test & Certification Co, Ltd Guobiao (Beijing) Testing & Certification Co, Ltd