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公司基本資料信息
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指標(biāo)名稱/Item
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優(yōu)級品/Top Grade
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一級品/First Grade
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合格品/Qualified Grade
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外觀/Appearance
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淡黃色或灰白色粉末/ Light yellow or grayish-white powder
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初熔點(diǎn)(℃)/Melting point (℃) ≥
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106.0
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104.0
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103.0
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加熱減量/Heating loss % ≤
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0.30
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0.40
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0.50
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灰分/Ash %≤
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0.30
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0.40
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0.50
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篩余物 (150um) /Residues(150um)%≤
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0.10
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0.10
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0.10
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