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Large capacity vehicle for public transport - has heating and air conditioning equipment in box under floor with double floor acting as air ducting housing heat exchangers
Large capacity vehicle for public transport - has heating and air conditioning equipment in box under floor with double floor acting as air ducting housing heat exchangers
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机译:用于公共交通的大容量车辆-地板下的盒子中有供暖和空调设备,双层作为通风管热交换器
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摘要
The large capacity vehicle is for public transport. It has heating and conditioning equipment and also a large box like structure placed below the floor. This box has entries for fresh or recycled air and keeps the passenger compartment slightly under atmospheric pressure and has outlets to atmosphere. Passages are provided in the floor, which is double and consists of a completely closed structure. Heat exchangers can be housed in these openings which can extend for the full length of the pasenger compartment, and can extend under the driver's compartment. The heat exchangers can operate from engine cooling water.
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