BS 4573:1970 Specification for 2-pin reversible plugs and shaver socket-outlets - 无图版电线电缆网DXDLW

BS 4573:1970 Specification for 2-pin reversible plugs and shaver socket-outlets - 简版

mancinic

楼主

2010-01-20 11:04:57

很好的呀

BS 4573:1970 Specification for 2-pin reversible plugs and shaver socket-outlets.pdf