Chinese Standard: GB/T 23272-2009

Tungsten wire for lighting and electronic equipments

全国有色金属标准化技术委员会

本标准规定了钨丝的分类、要求、试验方法、检验规则、包装、标志、运输及贮存、订货单（或合同）内容。
本标准适用于制造各种照明灯丝、栅丝、支架、引线、电极、弹簧、真空镀膜加热子、炉体加热材料、高温构件等用钨丝。

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