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[国外标准] IEC 60840-2004 Power cables with extruded insulation and their accessories for rated voltages above 30kV

ccjzw

P:2006-11-27 13:09:56

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IEC 60840-2004 Power cables with extruded insulation and their accessories for rated voltages above 30kV (Um36 kV) up to 150kV (Um170kV) -Test methods and requirements.pdf

agitated screw feeder - 搅拌螺杆供料器 （0） 投诉

cuijiude

P:2007-11-08 18:09:37

2

下载后告诉我文件已经损坏却无法恢复，是怎么回事？

presser - 加压器；压机工 （0） 投诉

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