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Shijiazhuang Luancheng Huaying Industrial Trade Co.,Ltd.??? ?? ??? ?????.
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Shijiazhuang Luancheng Huaying Industrial Trade Co.,Ltd.
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+86-311-85505578; 85408930; 86384859; 85503181
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China
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Methylamine hydrochloride
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593-51-1
CH5N.ClH
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