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Zhenjiang Long Xin Chemical Co.??? ?? ??? ?????.
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Zhenjiang Long Xin Chemical Co.
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+86-511-85986188,82148588,84420646,85986988
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China
URL:
www.yuhua99.com/ShowSupplierProductsList7632/0_EN.htm
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48
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C16H30MnO4
C16H30O4Pb
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C
C16H30O4Zn
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C16H30CoO4
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BaO4S
C16H30CaO4
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