ygs67 发表于 2015-8-27 20:37:37

ASTM D 991 – 89 R00

ASTM D 991 – 89 R00 Standard Test Method for Rubber Property—Volume Resistivity Of Electrically Conductive and Antistatic Products

admin 发表于 2015-8-31 10:31:53

谢谢您的分享,金币已奖励!
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