[技术资料] UL黄卡测试项目意义
P:2009-09-09 16:08:52
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cylinder - 滚筒,圆筒,圆柱体;柱(面),小轧辊 (0) 投诉
P:2009-09-19 23:01:19
2
什么?
CFC - carbon fibre ceramics碳纤维陶瓷 (0) 投诉
P:2009-11-16 10:12:31
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laser scanning system - 激光扫描系统 (0) 投诉
P:2010-01-23 17:02:02
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modified chemical vapor deposition - 改良的化学汽相沉积法 (0) 投诉
P:2010-07-04 16:03:21
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pickling zone - 酸洗工段 (0) 投诉
P:2010-10-23 11:23:34
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cross-linked thermosetting polyethylene insulation - 交联热固性聚乙烯绝缘 (0) 投诉
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