性爱国产亚洲欧美黄片_国产日韩综合一区二区_国产黄在线播放免费观看网站_色片黄片在线免费观看_欧美成人影院免费观_亚洲欧美日韩国产天堂a_精品丝袜美腿国产一区_中文字幕无线码一区二区_蜜桃成人网站免费看_亚洲国产精品 码久久

·Kluberoil 4 UH1 oil is used for lubricating friction points in food processing and pharmaceutical machinery. They are particularly suitable for lubricating gears, bearings, spindles, and joints of spur gears, bevel gears, and worm gears, as well as serving as elevators, drivers, and conveyor chains under low temperature conditions.