shukesan 发表于 2018-3-11 22:05:51

BS EN ISO 18674 Geotechnical investigation and testing — Geotechnical monitori


     BS EN ISO 18674-1-2015  Geotechnical  investigation and testing — Geotechnical monitoring by field instrumentation  Part 1: General rules
  BS EN ISO 18674-2-2016  Geotechnical  investigation and testing — Geotechnical monitoring by field instrumentation  Part 2: Measurement of displacements along a line: Extensometers

admin 发表于 2018-3-12 14:49:39

谢谢您的分享，金币已奖励!

ygs67 发表于 2018-3-13 08:37:46

怎么看不到附件呢？                        

hgundas 发表于 2019-10-2 13:56:08

謝謝樓主的分享！！！！！！
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