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Shandong Weilong Group Co., Ltd??? ?? ??? ?????.
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Shandong Weilong Group Co., Ltd
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86-534-6603164
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weilongjituan@yahoo.com.cn
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China
URL:
www.sd-wl.com
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2
1
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Xylitol
????
87-99-0
C5H12O5
D(+)-Xylose
D-????
58-86-6
C5H10O5
1
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