CAR AIR CONDITIONING

Car air conditioners refer to fresco refrigeration equipment. The units are connected to each other by freon pipes. All connections are threaded and sealed with rubber gaskets. Due to this, under the influence of external factors, such as vibration or

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Iron ore concentrate

Steel production is not a technologically simple process. It consists of a number of stages, among which the production of iron ore concentrates is of great importance. Concentrates in metallurgy are the enriched powdered raw materials that need to be

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All about car engine flushing

Periodically, motorists have the need to repair the engine of the car. But it rarely comes to the overhaul of this mechanism. Most often everything is limited to preventive work and elimination of minor defects. The preventive work with the

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