默认
ACO channel 300x2000x60 H 110 Resin
ACO channel 150x1000x60 H 75 Resin
ACO channel 300x4000x60 H 110 Concrete
ACO channel 500x500x100 H 110 Concrete
ACO channel 300x1500x60 V 110 Tiles
矩形集水坑
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~