The thermostatic valve has a throttling action, that is to say the valve can（）
- Astop the refrigerant from flowing
- Bforce the refrigerant to flow
- Ccause the refrigerant pressure to rise
- Dcause the refrigerant pressure to fall
问题
The thermostatic valve has a throttlin
参考解析：
分类：船舶电气与船舶安全题库
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