默认
ACO channel 300x1500x60 H 110 Vinyl
ACO gully 200 H 75 Tiles pp airtrap
ACO channel 300x1000x60 V 110 Concrete
集水井
ACO channel 400x400x100 H 110 Concrete
ACO gully 150 V 75 Vinyl
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~