zzcnhic 发表于 2017-6-28 16:19:28

ASTM G 80 – 88 (Reapproved 1998)

ASTM G 80 – 88 (Reapproved 1998)
Standard Test Method for
Specific Cathodic Disbonding of Pipeline Coatings

admin 发表于 2017-7-3 11:48:10

谢谢您的分享,金币已奖励!
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