默认
ACO gully 200x200x60 V 75 Tiles
ACO gully 150 H 75 Concrete
ACO channel 400x400x200 H 110 Concrete
塑料污水检查井-圆盖
ACO channel 150x1400x60 V 75 Tiles
ACO channel 400x400x100 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~