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[国外标准] AS 1049-2000 Telecommunication cables - Insulation, sheath and jacket

P:2008-11-07 16:40:35

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AS 1049-2000 Telecommunication cables - Insulation, sheath and jacket.pdf

Micapal - 米卡派尔(一种由改性环氧粘结剂、云母和玻璃布组成的主要绝缘材料商品名) (0) 投诉

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