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發(fā)布時(shí)間: 2016-10-9 21:54
正文摘要:FZ/T 20028—2015 分梳山羊絨 纖維長(cháng)度和長(cháng)度分布的測定 光電法，PDF。) v( i3 S; Y# m x Dehaired cashmere—Determination of fibre length and length distribution—Photoelec ... |
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