ASTM B738 Standard Specification for Fine-Wire Bunch-Stranded and Rope-Lay Bunch-Stranded Copper Conductors for Use as Electrical Conductors
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ASTM International
Standard Specification for Fine-Wire Bunch-Stranded and Rope-Lay Bunch-Stranded Copper Conductors for Use as Electrical Conductors
N B738
Annotation
This specification covers bare bunch-stranded and ropelay bunch-stranded conductors made from round copper wires finer than No. 40 AWG with diameters less than 0.0031 in. (.078 mm), either coated or uncoated with tin or silver, for use as electrical conductors. (Explanatory Note 1).
The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
Exceptions—The SI values for density and temperature are to be regarded as standard.
Автоматический перевод:
Стандартная спецификация для переплетенной связкой тонкой проволоки и веревка - кладет переплетенных связкой проводников меди для использования в качестве электрических проводников
Эта спецификация покрывает пустой скрученный набором и ropelay скрученные набором проводники, сделанные из круглых медных проводов, более прекрасных, чем AWG № 40 с диаметрами меньше чем 0.0031 дюйма. (.078 мм), или покрытые или непокрытые оловом или серебром, для использования в качестве электрических проводников. (Пояснительное примечание 1).
