默认
集水坑井
ACO channel 300x1500x60 V 110 Tiles
ACO channel 400x600x100 V 110 Resin
ACO channel 500x500x100 V 110 Tiles
检查井污水井
ACO channel 150x1200x60 H 75 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~