N2XH and N2XCH是什么東西？ - 無圖版
Jimmy --- 2008-11-26 15:29:18
1
fire-retarding (N2XH and N2XCH) and fire-resistant (NHXH, NHXCH E30 and E90) halogen-free power cable。這里面的N2XH and N2XCH，是什么東西？
melodylei --- 2008-11-27 10:19:45
2
N=Standardized cable, 2X=Cross-linked polyethylene(VPE), H=Halogen-free plastic outer sheath. C=Concenric copper conductor
總的來說就是：N2XH=VPE Halogen-free cable, H2XCH=VPE Halogen-free cable of Concenric copper conductor.
Jimmy --- 2008-11-27 16:32:56
3
wangxing --- 2008-12-27 23:58:18
4
這好像是核電站K3類電纜
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