水流用1G牛奶桶测得
这时候AI就很好用。假设250尺+1/4“(最细处)水管,水流.5加仑/分 .大约要71秒再加20%风险系数,约92秒
本帖于 2025-05-22 09:14:13 时间, 由普通用户 位酷哥 编辑
水流用1G牛奶桶测得
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