ygs67 发表于 2016-3-9 10:00:23

ASTM F2702-15

ASTM F2702-15 Standard Test Method for Radiant Heat Performance of Flame Resistant Clothing Materials with Burn Injury Prediction

admin 发表于 2016-3-9 15:21:33

谢谢您的分享，金币已奖励！
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