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

mancinic

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

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

A1203-doped silica optical fiber - 掺AI2O3的石英光纤,Al2O3-SiO2光纤 （0） 投诉

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