Address for the Opening Ceremony on the 6th International Symposium on Permafrost Engineering

被引:0
|
作者
孙永福
机构
[1] the Ministry of Railway
[2] Beijing 100844
[3] PR China
[4] Vice Minister
关键词
Address for the Opening Ceremony on; International Symposium on Permafrost Engineering; the; 6; th;
D O I
暂无
中图分类号
P343.6-2 [];
学科分类号
070501 ;
摘要
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页码:4 / 3
页数:2
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