Gutter会有帮助，防止雨水飘入室内并导向附近的下水口。最重要的是新做的散水和院子地坪的坡度最少是1%向屋外排水

来源: CT91709 于 2024-01-27 19:28:51 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.