默认
ACO gully 300x300x60 H 110 Concrete
ACO channel 400x400x100 V 110 Tiles
ACO channel 300x2000x60 V 110 Vinyl
06雨水口-平箅式单箅-砖砌(铸铁井圈)
ACO channel 300x1000x60 V 110 Concrete
ACO gully 300x300x60 V 110 Resin
请描述当前构件存在的具体质量问题,以便我们可以尽快帮您解决~