月牙儿921210 发表于 2017-7-5 14:52:06

ASTM F1886/F1886M-2016

ASTM F1886/F1886M-2016 Standard Test Method for Determining Integrity of Seals for Flexible Packaging by Visual Inspection

admin 发表于 2017-7-5 16:37:12

谢谢您的分享,金币已奖励!
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