2020年1月9日 · Standard Specification for 19 Wire Combination Unilay-Stranded Copper Conductors for Subsequent Insulation. This specification covers electrical contact alloys with …

Standard Specification for 19 Wire Combination Unilay-Stranded Copper Conductors for Subsequent Insulation standard by ASTM International, 01/01/2020

2020年1月1日 · ASTM B787/B787M-04 (2020)的发布历史信息,1.1 本规范涵盖由圆形铜线制成的裸组合单层绞合导体，无论是无涂层还是涂有锡或铅合金的电气用绝缘导体。 这些导体应由 …

1.1 本规范涵盖由圆形铜线制成的裸组合单层绞合导体，无论是无涂层还是涂有锡或铅合金的电气用绝缘导体。 这些导体应由中心芯线构成，中心芯线周围有两层螺旋绞合线，其外径等于压 …

Standard Specification for 19 Wire Combination Unilay-Stranded Copper Conductors for Subsequent Insulation. This specification covers electrical contact alloys with the nominal …

ASTM B787/B787M – 04: Standard Specification for 19 Wire Combination Unilay-Stranded Copper Conductors for Subsequent Insulation. This standard has been duly incorporated into …

astm b787/b787m-04 Standard Specification for 19 Wire Combination Unilay-Stranded Copper Conductors for Subsequent Insulation 1.1 This specification covers bare combination unilay …

2000年1月1日 · Standard Specification for 19 Wire Combination Unilay-Stranded Copper Conductors for Subsequent Insulation standard by ASTM International, 01/01/2000

1.1 This specification covers bare combination unilay-stranded conductors made from round copper wires, either uncoated or coated with tin or lead alloy for insulated conductors for …

The ASTM B787/B787M-04 (R2020) standard specifies the requirements for bare combination unilay-stranded conductors made from round copper wires. These conductors can be either …