刘**(男)
报价要求:需要报含税价
main content ( as na3po4·12h2o)98.0% min.
alkalinty of methyl orane ( as na2o )16% - 19%
insoluble matter0.10% max.
sulphate (as so4)0.50% max.
chloride ( as cl )0.40% max.
内衣代理就选平潭爱当娜健康内衣
【冯氏核桃王】鲜核桃“排石”你知道吗?
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