青岛崂山区城阳镇经销壳牌液压油-空压机油优良的清洁度、的过滤性以及出色的分水性、空气释放性和抗泡性等，均有助于保持甚或提高液压系统的效率。壳牌得力士S2 M采用的的添加剂，加上优良的清洁度（出厂产品满足甚或超出ISO4406 21/19/16类要求，通过DIN 51524标准的认可。但运输和储存中的多种因素会对清洁度造成影响），有助于降低污染物对过滤器阻塞的影响，既可以延长滤芯的使用寿命，又可以使用更加精密的过滤器，加强设备保护。壳牌得力士S2 M液压油经设计，可以确保空气迅速释放，而不会形成过量泡沫，有助于提高液压传动效率，大限度地降低气蚀引起的氧化对液压油和设备的影响，这种氧化会缩短液压油使用寿命。Excellent cleanliness, filtration and excellent water, air release and anti-foam, etc. , are conducive to maintain or even improve the efficiency of hydraulic system. An additive used by Shell's delis 2m, coupled with excellent cleanliness (products meet or exceed ISO 4406 Class 21/19/16, approved by DIN 51524, but may be affected by various factors in transportation and storage) , it is helpful to reduce the influence of pollutants on filter clogging. It can not only prolong the service life of filter element, but also use more precise filter and strengthen equipment protection. Shell's delis s 2m hydraulic fluid is designed to release air quickly without forming excessive foam, helping to improve hydraulic transmission efficiency, greatly reduce the cavitation caused by oxidation of hydraulic oil and equipment, such oxidation will shorten the service life of hydraulic oil.