默认
ACO channel 150x1000x60 V 75 Concrete
ACO channel 300x1000x60 V 110 Resin
ACO channel 500x800x150 H 110 Tiles
ACO gully 200x200x60 V 75 Tiles
化粪池(1号)
ACO gully 200 H 75 Tiles pp airtrap
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~