hat
5, li sèvi ak entegre blòk an fòm yon chanm konpwesyon lè, pou yo rive a 3NB-130 labou ponp vedèt itilize chanm konpwesyon lè kontwòl, wo degre de automatisation ak fasil repwann operasyon.
eng
5, It use integrated design of pneumatic, to achieve the 3NB-130 mud pump clutch using pneumatic remote control, high degree of automation and easy-saving operation.