329220192 发表于 2021-11-15 15:10:29

应助NACE SP0296-2020

NACE SP0296-2020  Detection, Repair, and Mitigation of  Cracking in Refnery Equipment in Wet H2 S Environments



对应求助http://bbs.infoeach.com/thread-246544-1-12.html


admin 发表于 2021-11-21 18:16:14

谢谢您的分享,金币已奖励!
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