宜昌秭归长阳壳牌传动油-透平油46号销售出我国L－TSA汽轮机油产品标准为GB11120－89，该标准将汽轮机油按40℃运动粘度中心值分为32、46、68、100四个粘度等级(牌号)，并分优等品，一等品和合格品三个质量等级，其中优等品为国际先进水平，一级品为国际一般水平Due to its energy-saving and powerful characteristics, gas turbines require lubricating oil to be subjected to high surface heat during operation, mixed with air (flue gas), pumped and circulated at a considerable rate, and used under high pressure. Therefore, gas turbine oil is required to have better high-temperature oxidation stability and wear resistance than steam turbine oil