A. 防喘，熄火控制 B. 转速限制，启动机控制 C. 稳态控制，过渡态控制，极限控制 D. 扭矩限制，反推控制
A. temperature in the space being cooled B. liquid refrigerant pressure at the solenoid valve C. pressure drop across the evaporator coils D. refrigerant gas superheat at the coil outlet
A. 浓差腐蚀 B. 缝隙腐蚀 C. 微观电化学腐蚀 D. 电偶腐蚀
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