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發布時間: 2016-10-21 21:05
正文摘要:FZ/T 52023—2012 高強高模聚乙烯醇超短纖維，PDF。 3 L# C8 h3 c$ t7 N4 zHigh tenacity and high modulus polyvinyl alcohol ultra-short fiber. c0 [7 C+ n- ^$ K2 m0 s! O 本標準規定了高強高模聚乙烯醇超短纖維 ... |
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