共 50 条
- [21] Air permeability of a compacted tropical soil [J]. PROCEEDINGS OF THE FOURTEENTH INTERNATIONAL CONFERENCE ON SOIL MECHANICS AND FOUNDATION ENGINEERING, VOL 1: TECHNICAL PAPERS, 1997, : 127 - 128
- [22] Muscle Strength Measuring Apparatus and Evaluation Methods [J]. 2012 INTERNATIONAL CONFERENCE ON APPLIED ELECTRONICS, 2012, : 297 - 300
- [23] MEASURING METHODS FOR LUBRICANTS IN FINE APPARATUS TECHNICS [J]. ERDOL UND KOHLE ERDGAS PETROCHEMIE VEREINIGT MIT BRENNSTOFF-CHEMIE, 1970, 23 (06): : 374 - &
- [24] Interaction of soil air permeability and soil vapor extraction [J]. JOURNAL OF ENVIRONMENTAL ENGINEERING-ASCE, 2001, 127 (01): : 32 - 37
- [25] A portable instrument for measuring air permeability of fabrics [J]. BUREAU OF STANDARDS JOURNAL OF RESEARCH, 1931, 6 (01): : 51 - 58
- [26] Improved instrument for measuring the air permeability of fabrics [J]. JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS, 1942, 28 (05): : 637 - 642
- [28] A novel procedure and apparatus for measuring the radon concentration in air [J]. PROCEEDINGS OF THE 11TH INTERNATIONAL CONFERENCE ON OPTIMIZATION OF ELECTRICAL AND ELECTRONIC EQUIPMENT, VOL IV, 2008, : 221 - 224
- [30] SOME IMPROVEMENT IN APPARATUS FOR BLAINE AIR PERMEABILITY METHOD. [J]. Fenmo Yejin Jishu/Powder Metallurgy Technology, 1987, 5 (03): : 160 - 163