Active outside the side out of the pump screw driven by a prime mover.
一端伸出泵外的主动螺杆由原动机驱动。
The GF Type Marine single-screw pump is horizontal structure, driven by Marine motor.
型船用单螺杆泵为卧式结构，由船用电机驱动。
The GF Type Marine single-screw pump is horizontal structure, driven by Marine motor.
型船用单螺杆泵为卧式结构，由船用电机驱动。
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