标准号:GB/T 2951.9-1997 已废止
英文名称:Common test methods for insulating and sheathing materials of electric cables--Part 4:Methods specific to polyethylene and polypropylene compounds--Section two:Elongation at break after pre-conditioning--Wrapping test after pre-conditioning--Wrapping tes
标准组织
CCS分类
ICS分类
发布日期
实施日期
废止日期