A.快速堵漏材料,密封材料 B.注漿,遇水膨脹止水條; C.密封材料,遇水膨脹止水膠; D.防水涂料,注漿
A.一級,500mm; B.二級,600mm; C.一級,600mm; D.二級,600mm
A.600~800mm,500mm; B.800~1000mm,500mm; C.500~600mm,600mm; D.600~800mm,600mm