默认
ACO channel 150x1000x60 H 75 Tiles
集水井-垂直带垫层
ACO gully 300x300x60 V 110 Resin
ACO channel 500x1000x150 V 110 Tiles
ACO channel 300x1000x60 V 110 Vinyl
ACO channel 300x2000x60 H 110 Tiles
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~