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[国外标准] ASTM D 256-06 Standard Test Methods for Determining the Izod Pendulum Impact Resistance of Plastics

lrh2002

P:2007-10-03 15:34:11

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ASTM D 256-06 Standard Test Methods for Determining the Izod Pendulum Impact Resistance of Plastics.pdf

ASTM D 256-06 Standard Test Methods for Determining the Izod Pendulum Impact Resistance of Plastics.pdf

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