求翻译：喷油泵供油时，待油压高于出油阀弹簧的预紧力和高压油管内的残余压力后，出油阀升起，其密封锥面离开阀座。必须等到出油阀上的减压带完全离开阀座的导向孔时，泵油室的燃油才能进入高压油管。是什么意思？

Injection pump oil until the oil pressure is higher than the residual pressure valve spring preload and high-pressure tubing, the oil valve rises, the sealing cone out of the seat. Must wait until the decompression with the pilot hole completely out of the seat on the outlet valve, the pump oil cham

Fuel injection pump, pressure to be higher than the outlet valve spring pre-load and high pressure in the line, after the residual pressure valve lift, and the sealed taper away from valve seat. You must wait until the oil pressure relief valve with the valve seat is completely off the pilot bore, t

When injection pump feed, after waits the flowing tubing head pressure to be higher than the delivery valve spring the pretightening up force and in the high-pressure oil pipe remaining pressure, the delivery valve raises, its seal conical surface leaves the valve seat.Must wait till when on the del

Injection pumps for oil, oil pressure above the outlet valve spring preload and the residual pressure in high pressure tubing, valve rises, its sealing cone left the seat. Must wait until the outlet valve on the pressure with fully when they left seat pilot hole, pumping fuel to enter the high press

正在翻译，请等待...