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[国外标准] ASTM D 746-04 Standard Test Method forBrittleness Temperature of Plastics and Elastomers by Impact

echoo

P:2008-07-15 09:13:39

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ASTM D746-04 Standard Test Method forBrittleness Temperature of Plastics and Elastomers by Impact

ASTM D 746-04 Standard Test Method forBrittleness Temperature of Plastics and Elastomers by Impact.pdf

live block take-up - 活动式收线装置 （0） 投诉

leisx

P:2022-04-02 10:28:37

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不如去抢

left-hand stranding - 左向绞合,左绞 （0） 投诉

2