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

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

binding head - 绑扎头,扎结头(固定绕包带用) (0) 投诉

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

2

不如去抢

launching fiber - 注入光纤,发射光纤 (0) 投诉

2


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