汽阀

汽阀 [qì fá]

1. ■ {机} steam valve

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常用词组

1. ■ 汽阀杆导承 guide for steam spindle;

2. ■ 汽阀帽 steam valve bonnet;

3. ■ 汽阀盘防松螺母 steam valve disk lock nut;

4. ■ 汽阀青铜 {冶} steam bronze;

5. ■ 汽阀填密 steam valve packing;

6. ■ 汽阀填密压盖 steam valve packing gland;

7. ■ 汽阀压盖 steam valve gland;

8. ■ 汽阀中心件 steam valve centre piece;

9. ■ 汽阀轴 steam valve spindle