-
在供热设备中用做燃油,燃油供应和输送泵。
In heating equipment used as fuel, fuel supply and transfer pump.
youdao
-
热设备中用做燃油喷油,燃油供应和输送泵。
Thermal equipment used in the fuel injection and fuel supply and transfer pump.
youdao
-
热设备中用做燃油喷油,燃油供应和输送泵。
Thermal equipment used in the fuel injection and fuel supply and transfer pump.
youdao