Thisrequires the use ofenabled and capable browsers. This script determines the gas pressure based on temperature of R134a refrigerant. Production of chlorofluorocarbons (CFCs) has been phased out. Environmentally acceptable replacement compounds are therefore needed for use in existing medium and low te...
Oil return from the evaporator to the compressor crank case is a critical requirement affected by the refiigerantllubricant properties, gas velocities and ... SG Sundaresan - 《Chemistry A European Journal》 被引量: 11发表: 1996年 Comparison of R134a and R516A's Performance at Different Air ...