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[问题求助] 请问线材规格
P:2009-02-11 14:37:25
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| UNDERWRITERS LABORATORIES | APPLIANCE WIRING MATERIAL | ||||
| Subj.758 | Section 1 | Page 10453 | Issued:1999-10-13 |
| Revised:2008-05-27 | |||
| Style 10453 | Coaxial Cable. | |
| Rating | 60, 80, 90, 105 deg C, 30 Vac, Horizontal flame. |
| Conductor | 28 AWG - 12 AWG solid or stranded round, tinned or bare copper. |
| Insulation | PVC, 5 mils min average, 4 mils minimum at any point. |
| Assembly | Core may be either flat or round. Barrier layer and/or fillers optional. |
| Shield | Optional. One or more. |
| Covering | Optional. PVC, 7 mils minimum average, 6 mils minimum at any |
long span - 长挡,长跨度,长跨度线路 （0） 投诉
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