zzcnhic 发表于 2017-6-20 23:11:59

ASTM G 19 – 88 (Reapproved 1996)e1

ASTM G 19 – 88 (Reapproved 1996)e1
Standard Test Method for
Disbonding Characteristics of Pipeline Coatings by Direct
Soil Burial

admin 发表于 2017-6-21 10:36:28

谢谢您的分享,金币已奖励!
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