Pamene aliyense, lero ndikufuna kulankhula nanu za teknoloji yomwe ikuchulukirachulukira pakupanga zamakono, -- epoxy silicone nkhungu.Choyamba, mungadabwe, kodi nkhungu ya silicone ya epoxy ndi chiyani?Mwachidule, ndi nkhungu yopangidwa ndi epoxy resin ndi silikoni, wi...
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