undskyld 发表于 2021-2-11 22:19:16

ASTM D6804-19

ASTM D6804-19
Standard Guide for Hand Hole Design in Corrugated Boxes





admin 发表于 2021-2-22 09:12:40

谢谢您的分享,金币已奖励!
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查看完整版本: ASTM D6804-19