ZTOPCHEN 发表于 2013-5-31 20:59:32

BS EN-60721-3-6-1993


BS-EN-60721-3-6-1993 Part 3: Classification of groups of environmental parameters and their severities —
Section 3.6 Ship environment



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admin 发表于 2013-6-3 10:17:14

谢谢您的分享，金币已奖励

richard4900 发表于 2015-10-23 13:21:11

BS-EN-60721-3-6-1993 Part 3: Classification of groups of environmental parameters and their severities —
Section 3.6 Ship environment
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查看完整版本: BS EN-60721-3-6-1993