one pipe circuit system 单管回流制
single pipe circuit system 单管环行系统
one-pipe circuit system 单管循环系统
single pipe circuit piping 单管循环式配管
double pipe circuit system 双管环行系统
single-pipe loop circuit heating system 水平单管采暖系统
one-pipe loop circuit heating system 水平单管采暖系统
pipe loop circuit heating system 水平单管采暖系统
Customers can request design and maintenance of various brands of pipe and hydraulic machine circuit, the circuit.
可以根据客户要求设计及维修各种品牌弯管机和油压机的油路、电路。
The current flows through a circuit, just as water flows through a pipe.
电流流过电路时就像水流过管子一样。
Current flows in a circuit the way water flows in a pipe.
电流在电路中流动就像水在水管中流动那样。
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