Grade:W-1
Purity£ºW¡Ý99.98%
Appearance£ºShine with grey or dark grey metallic lustre.
Application£ºMainly used to found ingredient of material, cutter and heads, tungsten wire for lights instruments and conductor of heat, crankshaft and cylinder.....
²é¿´ËùÓй©ÇóÐÅÏ¢(15) Jiangsu Province MaoYuan Imports And Exports Co., Ltd
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