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[问题求助] UL STYLE上这一段描述怎么理解?
P:2018-11-13 09:17:56
1
Jacket | Extruded PVC. | ||
Diameter of cable under jacket | Minimum average thickness | Minimum thickness at any point | |
0.700 inch or less | 30 mils | 24 mils | |
0.701-1.000 inch | 45 mils | 36 mils | |
1.001-1.500 inch | 60 mils | 48 mils | |
1.501-2.500 inch | 80 mils | 64 mils | |
2.501-4.000 inch | 110 mils | 88 mils | |
4.001 inch and larger | 140 mils | 112 mils |
Diameter of cable under jacket 是指芯线的绞合外径还是芯线的单根线径??? 我的理解是绞合外径,不知道对不对。
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P:2018-11-13 14:09:38
4
newren:你意思是整条线的外径?但是他描述的是diameter under jacket啊