默认
集水坑_组合-9
ACO channel 500x800x150 H 110 Concrete
ACO gully 200x200x60 H 75 Concrete
ACO channel 150x900x60 H 75 Vinyl
集水井盖
ACO channel 400x600x200 V 110 Concrete
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~