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日本川越的和泉汽车工业有限公司是日本一家生产车用发动机活塞和缸套的主要工厂,最近他们在活塞研制方面取得一些成就。低燃油耗高比功率一直是全世界发动机研制的主要目标,这一趋势在今后将继续不变。对发动机的要求,除经济指标外,低噪声和低排污等社会相容性的要求也越来越高,而活塞在发动机达到各项研制目标中起着重要的作用。
Japan’s Kawagoe, Izumi Automobile Industry Co., Ltd. is Japan’s production of automotive engine pistons and cylinder liner of the main factories, they recently made some achievements in piston development. Low fuel consumption and high specific power have been the main targets of engine development all over the world and this trend will continue in the future. Engine requirements, in addition to economic indicators, low noise and low emissions and other social compatibility requirements are getting higher and higher, while the piston in the engine to achieve the development goals play an important role.