气阀

气阀 [qì fá]

1. ■ air valve; gas check

---

常用词组

1. ■ 气阀从动件{机} valve follower;

2. ■ 气阀导管 valve guide;

3. ■ 气阀盖座 air valve cage;

4. ■ 气阀机构 valve train;

5. ■ 气阀挺杆 valve lifter