[橡套电缆] 橡胶基础知识问答
P:2009-03-09 11:00:45
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cured PCS fiber - 固化聚碳硅烷纤维 (0) 投诉
P:2009-03-09 11:04:28
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fiber cabling property - 光纤成缆特性 (0) 投诉
P:2009-03-09 11:05:12
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LSIC - large scale integrated circuit大规模集成电路 (0) 投诉
P:2010-08-23 09:39:35
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只是比较基础 很好
time switching - 时间交换 (0) 投诉
4