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刚查了标准，不可以的，一般下VDE会更要求高的，所以不行。论谈里有标准的。：Table 2 – Cables and cords without a green-and-yellow core1 U# p$ F) }4 B( }! k( T1 _7 i
Number of
: s ~! _9 j5 _) ^# j( l& ncores+ T. k) n: O$ m' _' W
Colour of cores b, K2 X/ I& o2 U
2 Blue Brown
) a: R- e$ U, A( B+ q- H! S3 - Brown Black Grey
7 m; ?# o/ \6 C$ v' I3a Blue Brown Black/ U; h# e7 m! P. H* p- x
4 Blue Brown Black Grey
9 @3 V8 v9 b3 |+ n! h) c; v6 L5 Blue Brown Black Grey Black
2 g+ i. m( i, k4 ja For certain applications only.
- N2 Z- W" f7 [9 `" f. }5 Tb In this table an uninsulated concentric conductor, such as a metallic sheath, armour or9 R, g4 `3 c3 a& r% ~& C$ L
screen wires, is not regarded as a core. A concentric conductor is identified by its position9 b" K& y8 S7 U: u4 M7 u4 Q. O
and, therefore, need not be identified by colour. |
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