气门导管 | |
auto. | stem guide; valve bushing; valve-shank guide; valve-stem guide |
busin. | valve rod guidance |
met. | valve guide |
挡圈 | |
met. | closing ring; locking ring |
space | anti-extrusion ring |
| |||
valve-shank guide; valve-stem guide | |||
valve rod guidance | |||
valve guide | |||
valve shaft guide | |||
| |||
valve bushing | |||
| |||
stem guide |
气门导管 : 25 phrases in 2 subjects |
Automobiles | 18 |
Technology | 7 |