内啮合齿轮油泵QX32-016/22-006R东城区
QX62-080R112,QX82-160/63-125R,
QX61-160/62-080R169,QX61-160R66,
QXV21-010R,QX43-020/23-005R,
QX41-063L,QX41-040/42-020R,
QXV42-020R179,QX61-250/61-160R18,
QX61-250/63-125R86,QX62-080/43-032R,
超高压齿轮油泵QX31-020R12河东区

QX81-315R,QX62-080/52-040R,
QX63-080/51-100R,QX82-250/82-200R372,
QX32-012R,QX33-010R11,
QX43-025R65,QXM32-012N130-1,
QX81-315R,QX41-050/42-032R29,
QX22-006R119,QX82-200/51-125R86,

由于运动外表处于干摩擦或半干摩擦状态,运动部件互相摩擦生热。
QXP23-005R,QX41-040R08-Y,
QX61-200/62-080R,QX51-080/23-008R,
QX21-016/23-005R,QX61-250R83,
QX62-080/51-080R86,QX24-005R06,
齿轮泵QX41-040/32-010R134嘉定区:http://www.b2bzj.com/news/qydt/whhmsjd_94486993.html