oil drain plug

释义

放油塞；

Oil drain plug
Oil drain plug removal and installation tool
Threadless magnetic oil drain plug
Oil drain plug and socket
Machining Method for Oil Drain Plug of Stainless Steel
Oil pan drain plug
Important Points on Design and the Assembly of Welding Jig for Oil Drain Plug Seat in Oil Sump
Magnetic oil drain plug apparatus and method of use
Improvement of sealing Quality of Motor Vehicle Oil Drain Plug by Means of Letai Preceating Glue
Four stroke outboard motor crankcase oil drain plug opening attachment