学习 ASTM D7396
本帖最后由 crcr 于 2018-5-15 18:11 编辑各位大菩萨,有没有ASTM D7396-14 Standard Guide for Preparation of New, Continuous Zinc-Coated (Galvanized) Steel Surface供分享学习?.
http://bbs.infoeach.com/thread-192617-1-1.html 谢谢free2_citiz:):):):):):):)
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