hgundas 发表于 2020-4-26 09:42:44

ISO 24490:2016 Cryogenic vessels — Pumps for cryogenic service



ISO 24490:2016
Cryogenic vessels — Pumps for cryogenic service

admin 发表于 2020-4-26 11:15:14

谢谢您的分享，金币已奖励!
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查看完整版本: ISO 24490:2016 Cryogenic vessels — Pumps for cryogenic service