A.玻纖布B.環(huán)氧樹(shù)脂膠粘劑C.鋼針D.水泥砂漿
A.環(huán)氧樹(shù)脂膠B.107膠C.108膠D.一切膠粘劑皆可
A.0.5mmB.1mmC.1.2mmD.1.5mm