常見例句雙語例句The fatty acid salt lubricant can be used for a lubricant of matt enamelled paper primary coat paint.本發(fā)明的脂肪酸鹽潤(rùn)滑劑可以 用于亞光銅版紙底涂涂料的潤(rùn)滑劑。ip.comThe patching coat consists of the primary layer made of polyether polyurethane and the surface layer made of elastic polyurethane.修補(bǔ)的涂層由聚醚聚氨酯底層和彈性聚氨酯面層組合而成。Use high voltage gas-free spraying or roller coat to deal with the cleanness and roughness of the surface. And paint a coat with epoxy closed primary coat paint.在處理清潔、平整的砼表面，采用高壓無氣噴涂或輥涂，環(huán)氧封閉底涂料一道。8fanyi.com 返回 primary coat