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[国外标准] ASTM D 955-89 Standard Test Method of Measuring Shrinkage from Mold Dimensions of Thermoplastics

P:2009-12-10 08:33:01

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ASTM D 955-89 Standard Test Method of Measuring Shrinkage from Mold Dimensions of Thermoplastics.pdf

sealing compound - 浇注料,密封剂,密封膏,密封填料 (0) 投诉

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