电工用镀锡软铜线或韧铜线检测

电工用镀锡软铜线或韧铜线检测项目报价？  解决方案？  检测周期？  样品要求？

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ASTM B33-2010(2014)电工用镀锡软铜线或韧铜线的标准规格

1.1x00a0;This specification covers tin-coated, round, soft, or annealed copper wire for electrical purposes. 1.2x00a0;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. 1.2.1x00a0;Exceptionsx2014;The SI values for density, resistivity, and volume are to be regarded as standard. 1.3x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.