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[国外标准] ASTM D 704-99 Standard Specification for Melamine-Formaldehyde Molding Compounds

P:2009-11-27 11:45:09

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ASTM D 704-99 Standard Specification for Melamine-Formaldehyde Molding Compounds.pdf

dual take-up system with fully automatic reel loading and unloading device - 设有全自动上下盘装置的双盘收线系统 (0) 投诉

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