... separate self-excitation ==> 间接自励磁 separate sewer ==> 分流污水管道,单用污水管,单用下水道 separate sewer system ==> 分流排污系统,分流下水道系统 ...
基于4个网页-相关网页
separate sewer detail 单用下水道
Separate sewer discharge 分流制雨水
Intercepting Separate Sewer System 截流式分流制排水系统
separate sanitary sewer 分流污水管道
separate separating sewer 分流污水管
separate storm sewer system 分流制雨水系统
Concerns about public health led to the construction between 1876 and 1904 of three separate sewer systems to serve metropolitan Boston.
出于对公众健康的担忧,1876年至1904年期间,为了服务于波士顿市区,政府修建了三个独立的下水道系统。
The discharges from separate storm sewer systems in the dry weather do great harm to receiving water in Shanghai.
分流制雨水系统旱流放江严重污染了上海市河道水质。
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