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Jiangsu Province Maoyuan Import & Export Co.,Ltd
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Grade:W-1 Purity:W=99.98% Appearance:Shine with grey or dark grey metallic lustre. Application:Mainly used to found ingredient of material,
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1.Molecular Formula:FW 2.Appearance: Tungsten powder is dark grey.Spaying tungsten powder bright grey 3.Application: mostly used as material for
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