基本解釋[建] 填縫料英漢例句雙語例句The invention relates to a concrete joint plastic sealing material.本發(fā)明涉及一種混凝土接縫塑性止水材料。ip.comThe utility model relates to a chimney butt joint sealing device for solving the problems of untight inserting, difficult processing, material wasting of the traditional chimney inserting.一種煙筒對接用密封裝置，解決傳統(tǒng)的煙筒插接帶來的插接不嚴，加工困難，浪費材料等問題。ip.comjoint sealing material更多例句詞組短語短語elasticity polyurethane joint sealing material 聚氨酯彈性嵌縫料joint sealing material更多詞組專業(yè)釋義農(nóng)業(yè)科學(xué)接縫材料土木建筑工程填縫料材料科學(xué)填縫料