JIS K 7129-2008 7500 Plastics --Film and sheeting -- Determination of water vapour transmission rate -- Instrumental method《塑料 薄膜和薄片 水蒸气透过率的测定 仪器法》.pdf

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JIS A6930-1997 住房用塑料薄膜蒸汽阻挡层.pdf

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JB T 5421-2013 塑料薄膜回收挤出造粒机组.pdf

JB T 6067-1992 气相防锈塑料薄膜 技术条件.pdf

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GY 10-1983 塑料薄膜立体声唱片.pdf

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QB T 2358-1998 塑料薄膜包装袋热合强度试验方法.pdf

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