NEC article 727 Instrumentation Tray Cable-电线电缆网

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[国外标准] NEC article 727 Instrumentation Tray Cable

caodesheng

P:2008-09-26 10:28:29
1

各位大俠,誰有NEC Article727的規范?

內容是說UL TYPE ITC線材的

全名是National Electrical Code Article 727

先謝謝.

seven-strand hot-dip galvanized core - 7股热浸镀锌钢芯（0）投诉

caodesheng

P:2008-09-27 22:23:44
2

有人知道么？

MER - maximum efficient rate最大有效率（0）投诉

mylove2008

P:2010-02-02 09:05:39
3

NEC article 727

NEC article 727 Instrumentation Tray Cable.pdf

steam-heated continuous vulcanizing process - 蒸汽加热连续硫化工艺（1）投诉

3

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