装修的师傅把白色的填缝剂加入的什么东西 我怀疑可能是墨汁 现在瓷砖缝隙一沾水就掉黑色~~不知道怎么办了
2025-01-17 15:17:04 2025-01-17 15:17:04 2025-01-17 15:17:04 2025-01-17 15:17:04 2025-01-17 15:17:04 2025-01-17 15:17:04 2025-01-17 15:17:04 2025-01-17 15:17:04 2025-01-17 15:17:04 2025-01-17 15:17:04 2025-01-17 15:17:04 2025-01-17 15:17:04请哪位大神帮忙解答一下办公室装修用的是钢结构只是隔层材料不知道去哪里买也不知道叫什么名字规
2025-01-17 15:17:04 2025-01-17 15:17:04 2025-01-17 15:17:04 2025-01-17 15:17:04 2025-01-17 15:17:04 2025-01-17 15:17:04 2025-01-17 15:17:04 2025-01-17 15:17:04 2025-01-17 15:17:04 2025-01-17 15:17:04