SJ/T 9556.3-1993 Vertical punch coaxial radio-frequency cables with solid polyethylene dielectric insulation for cable distribution system--Quality grading standard (English Version)
This standard applies to the quality classification of longitudinal hole polyethylene insulated coaxial cables. This standard only gives key technical indicators and is not a complete standard. It must be used together with SJ/T "Longitudinal Hole Polyethylene Insulated Coaxial Cable for Cable Distribution Systems".
SJ/T 9556.3-1993 history
1993SJ/T 9556.3-1993 Vertical punch coaxial radio-frequency cables with solid polyethylene dielectric insulation for cable distribution system--Quality grading standard