默认
ACO channel 150x1200x60 H 75 Tiles
ACO channel 150x800x60 V 75 Concrete
09检查井-¢700圆形砖砌-污水井
ACO channel 500x800x150 H 110 Vinyl
ACO channel 300x1000x60 V 110 Resin
ACO channel 400x600x200 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~