默认
集水坑_组合-10
ACO channel 150x1200x60 V 75 Concrete
ACO channel 500x500x100 H 110 Tiles
ACO gully 200 V 75 Tiles ss airtrap
ACO channel 300x3000x60 H 110 Resin
ACO channel 300x1000x60 H 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~