馬桶因為要靠近地下的主下水，沒有太多選擇，不然角度問題得多拐一個90度，現在是小於45度接入。
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy
