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earthing braid是什么意思?
& B, p, H: S+ ?0 o; O2.6.3.5 Colour of insulation
$ |1 w6 p( k. d4 E4 @The insulation of the PROTECTIVE EARTHING CONDUCTOR in a power supply cord supplied with# [- Z, `; w( x7 O2 A/ N; B* z
the equipment shall be green-and-yellow. N% o: y9 c# f- J. o% s( S
If a PROTECTIVE BONDING CONDUCTOR is insulated, the insulation shall be green-and-yellow& w% d! `$ H/ R: X& v
except in the following two cases:
9 S) t. T8 V' x9 E− for an earthing braid, the insulation shall be either green-and-yellow or transparent;5 U/ Z: c7 [4 [# h" j- f
− for a PROTECTIVE BONDING CONDUCTOR in assemblies such as ribbon cables, busbars,
" R. T2 R# q) f8 U4 x+ oprinted wiring, etc., any colour is permitted provided that no misinterpretation of the use of
# X0 Y4 e* f& K& `8 n! lthe conductor is likely to arise.; e0 U. T7 T; E3 n, {: N
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