发布时间:2025-02-03 23:08:29
用水泥先大约抹平,然后用石膏封一遍,如果开槽不大直接石膏干了以后,然后刮腻子就可以了,最后刷乳胶漆、开槽大的话就需要贴绷带,石膏和胶的比例干油漆的工人知道,
我家楼顶有条排水管直通下卫生间管口边用什么材料填充管边防止漏水
2025-02-03 23:08:29 2025-02-03 23:08:29 2025-02-03 23:08:29 2025-02-03 23:08:29 2025-02-03 23:08:29 2025-02-03 23:08:29 2025-02-03 23:08:29 2025-02-03 23:08:29 2025-02-03 23:08:29 2025-02-03 23:08:29 2025-02-03 23:08:29 2025-02-03 23:08:29 2025-02-03 23:08:29 2025-02-03 23:08:29 2025-02-03 23:08:29 2025-02-03 23:08:29合同中不计取施工设备调遣费但工程结算时可否计取施工机械设备场外运输费
2025-02-03 23:08:29 2025-02-03 23:08:29 2025-02-03 23:08:29 2025-02-03 23:08:29