最便宜的是只换点火喷头（如图）不换炉子的办法，然后接上天然气管道

来源: learner4ever 于 2024-05-24 08:51:02 [博客] [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.