[橡胶与弹性体] 橡胶常用硫化剂
P:2009-12-24 11:23:06
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rip - 裂缝,裂口,裂痕;切开 (0) 投诉
P:2009-12-24 14:03:58
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就那几个字!不过也顶你一下吧
layer insulation - 层间绝缘 (0) 投诉
P:2009-12-24 14:52:21
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这个问题有点象小学生问题
SiR insulation - 硅橡胶绝缘 (0) 投诉
P:2009-12-24 18:57:22
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telecommunication cable protected against power line interference - 防电力线干扰的长途通信电缆 (0) 投诉
P:2009-12-24 23:02:02
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self-protected cable - 本安型电缆 (0) 投诉
P:2009-12-25 10:02:24
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cone flyer pay-off stand - 锥形越端放线架 (0) 投诉
P:2009-12-25 12:37:40
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咱们都穷呀
quality factor - 质量因数 (0) 投诉
P:2010-09-26 21:18:54
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FDM - frequency division multiplexing频分复用 (0) 投诉
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