请教：坐标南加，flat roof用torch down可以吗，还是用贵一点的PVC？优缺点是什么？

来源: 房利美于 2024-03-12 10:48:17 [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.