默认
ACO channel 300x4000x60 H 110 Concrete
集水井
化粪池(1号)
ACO gully 150 H 75 Concrete
ACO channel 150x1000x60 V 75 Resin
ACO channel 300x3000x60 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~