[Supply] epoxy resin - China Epoxy Resin Net
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[Supply] epoxy resin

来源: 作者:Stand originally 时间:2008-12-21 Tag: 点击:

Epoxy resin (South Asia) annulus oxygen thinner (thinner of oxygen of annulus of phenyl of AGE) bromic Dai Jia agent of annulus oxygen solidify (acid anhydride kind, modified amine) phone: 13912383870



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