在低压组合床催化重整工业装置上的应用是成功的。
Successful application in commercial catalytic reforming unit with low pressure combination bed has been achieved.
从粘性风扇驱动装置（四个螺栓）上拆卸风扇叶片组合。
Remove fan blade assembly from viscous fan drive unit (four bolts).
并可以与其他排屑装置组合起来用。
探讨了新型射流式井下增压装置的射流元件、组合阀、增压缸体和外缸体等关键部件的设计问题。
The design method of the key components of new jet type down-hole supercharger is analyzed.
探讨了新型射流式井下增压装置的射流元件、组合阀、增压缸体和外缸体等关键部件的设计问题。
The design method of the key components of new jet type down-hole supercharger is analyzed.
应用推荐