Designation: B172 − 17 (Reapproved 2024)Standard Specification forRope-Lay-Stranded Copper Conductors Having Bunch-Str...
Designation: B172 − 17Standard Specification forRope-Lay-Stranded Copper Conductors Having Bunch-Stranded Members, for...
Обозначение: B 172 - 10Стандартные технические условия на многопровол...

