thermostatn.恒温器
thermostatically operated恒温控制的
thermostatic mixing valve恒温搅拌阀门
thermostatic controlvalve恒温控制阀
thermostatic vacuum drier恒温真空干燥器
thermostat by-pass valve恒温器旁通阀
thermostat sensing element恒温器传感元件
thermostatic control valve恒温调整器
thermostatic mixing valves恒温调节阀
thermostatic heat transfer[化] 恒温传热
thermostatically controlled恒温控制的