Air trapped in the hydraulic fluid of a steering system may be indicated by（）
Air line lubricators are used in compressed air systems to lubricate （）.
Carbon dioxide flooding system is used for extinguishing fires because it reduces the concentration of oxygen in the air to（）.
Air trapped in the hydraulic fluid of a steering system would be indicated by（）
Compared to a low pressure system，generally the air in a high is（）.
If plastic film insulation becomes damaged in air conditioning system, （） may form within the film.
For the proper control of the air temperature in an air conditioning system using chilled water circulation, which of the listed conditions should remain constant regardless of load changes?（）
（） is used for sensing the temperature of the room in the air condition system.
The fresh air intake of the inert gas system（）.
In an air conditioning system, moisture is removed from the air by（）
If you suspect a diesel engine is misfiring due to air leakage into the fuel system, you should begin looking for the leak at the （）
The unloading system on an air compressor will （）.
Diesel engine air start system check valves are opened by （）
When operating the air supply system in a covered lifeboat the（）.
When air becomes trapped in the hydraulic fluid of a steering system, the （）.
Air entering an air-cooled refrigeration system is indicated by （）.
Air receivers installed in starting air systems are to be （）.
Cleaner heating system will in Beijing to control air pollution.
The plan calls for a __________ defense than the one we currently have.
_____is a popular school of Chinese martial arts marked with slow and gentle movements that are designed for defense, strengthening of physique and prevention of diseases.
_________ provided an effective defense line for southern troops while facing the mobile northern cavalry.
Which statement of defense for your proposal is NOT correct?
The military move was to integrate the West German divisions into the Atlantic defense system.
SI: What’s wrong with the air conditioning system S2: It doesn’t work well. Q: What’s wrong with the air conditioning system 02020357
