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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/Appearaaec
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淡黃色或灰白色粉末/Light yellow or grayish-white powder
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出熔點(℃)/Melting point(℃)≥
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170.0
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166.0
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162.0
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加熱減量/Heating loss%≤
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0.30
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0.50
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0.50
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灰分/Ash %≤
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0.30
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0.50
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0.50
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篩余物(150um)Residues(150um)%≤
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0.00
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0.10
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0.10
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