IEC 61156-1:2007 EN-FR 40109d75
Multicore and symmetrical pair/quad cables for digital communications - Part 1: Generic specification
REVISED
发布日期 :
2007-06-06
实施日期 :
IEC 61156-7-2:2003 EN_D e0d9fbe1
Multicore and symmetrical pair/quad cables for digital communications - Part 7-2: Symmetrical pair cables with transmission characteristics up to 1 200 MHz - Capability Approval - Sectional specification for digital and analog communication cables
现行
发布日期 :
2003-05-23
实施日期 :