国内外经验表明,内燃机气缸、活塞、活塞环和曲轴轴承磨损的主要原因是燃油、机油和空气中带有硬质微粒,这种形式的磨损占所有各种形式磨损的50～60％。因此从提高内燃机寿命和可靠性来看,主要条件之一是提高燃油、机油和空气的滤清效果。燃油和机油运用性能下降的一个原因是它们含有水份。使用不含水 Domestic and international experience shows that the main reason for wear of internal combustion engine cylinders, pistons, piston rings and crankshaft bearings is that hard particles are contained in fuel oil, engine oil and air. This type of wear accounts for 50 to 60% of all kinds of wear. Therefore, from the perspective of improving the life and reliability of the internal combustion engine, one of the main requirements is to increase the filtering effect of fuel, engine oil and air. One of the reasons fuel and oil service performance is declining is that they contain moisture. Do not use water