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[国外标准] ASTM D 1043-99 Standard Test Method for Stiffness Properties of Plastics as a Function of Temperature by Means of a Torsion Test

P:2009-12-08 16:11:36

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ASTM D 1043-99 Standard Test Method for Stiffness Properties of Plastics as a Function of Temperature by Means of a Torsion Test.pdf

high-conductivity copper hollow conductor - 高导电空心铜导线 (0) 投诉

P:2009-12-08 19:00:06

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ASTM D 1043-02 Standard Test Method for Stiffness Properties of Plastics as a Function of Temperature by Means of a Torsion Test.pdf

balancer - 平衡锤,平衡块;配重 (0) 投诉

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