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正文摘要:FZ/T 54050-2012 海島滌綸牽伸絲Sea-Island polyester drawn yarns，PDF。4 l+ ~: Z/ A }; f: A2 i0 ? 本標準規定了海島滌綸牽伸絲的術(shù)語(yǔ)和定義、產(chǎn)品標識、技術(shù)要求、試驗方法、檢驗規則、標志、包裝、 ... |
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