损坏的机油泵  damaged oil pump

损坏的机油通路  damaged oil passage

损坏的密封  damaged seal; failed seal

损坏的密封环  damaged seal ring; damaged ring seal

密封损坏  seal damage; seal failure

水泵密封损坏  water pump seal damage

损坏的油缸  damaged cylinder

损坏的油管  damaged oil line

制动器活塞密封损坏  brake piston seal damage

油密封的  oil-tightening

柴油发动机机油油位  deo oil level

柴油机机油  diesel engine oils; diesel engine oil

柴油机机油冷却器  diesel oil cooler; lube oil cooler for diesel engine

铲运机发动机机油油面  scraper engine oil level

船用柴油机机油  marine diesel oil

发动机机油油槽  engine oil sump

发动机机油油槽区  engine oil sump compartment

发动机机油油尺  engine oil dipstick

发动机机油油底壳  engine oil pan