一個普通標準遊泳池 21x50x1.8 = 1890立方米
每人一口口水,總共14000立方米
也就相當於 7.4 個遊泳池的水量
一個普通標準遊泳池 21x50x1.8 = 1890立方米
每人一口口水,總共14000立方米
也就相當於 7.4 個遊泳池的水量
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