- 相关词组
- load proportional valve载荷比例阀
- main steam valve主蒸汽阀(空气压缩机)
- chest piece听诊头
- bleeder valve[化] 泄放阀;
- magnetic valve type surge arrseter磁阀式避雷器
- inclined slide倾斜装车台
- syndrome of fluid retained in chest and hypochondrium饮停胸胁证
- chest trauma胸部受伤;
- malignant tumor of chest wall胸壁恶性肿瘤
- maintaining valve保持阀
- left chest pain左胸痛
- quick-closing stop valve速闭截止阀
- main distributing valve主分配阀
- vacuum valve amplifier电子管[真空管]放大器
- chest out[体]挺胸;
- lever valve杠杆阀
- chest protector护胸;
- main throttle valve主汽门;主汽阀
- security valve安全阀
- soft seated valve软座阀
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