默认
排水漏斗
ACO channel 400x600x100 H 110 Vinyl
ACO channel 500x500x100 H 110 Vinyl
雨水检查井-方形1
ACO channel 500x500x100 V 110 Concrete
ACO channel 500x800x150 V 110 Vinyl
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~