良好的热稳定性及抗高温氧化性能  
·优异的防锈、防腐蚀性能，延长齿轮寿命  
·良好的低温润滑效果降低启动磨损，启动容易  
·与典型的油封及衬垫相容泄漏极少、污染降低  
·在各种苛刻驾驶条件下提供优良保护  
API:GL-4  
SAE:80W90.85W90.85W140  
NET:3.5L.4L  
应用范围：  
·求符合美国石油学会API GL-4性能标准的重负荷手动变速器、驱动桥及后桥  
·公路用轻、重型货车及商用车辆  
·非公路应用行业如建筑、采矿、采石和农业等  
·其他重负荷工业及车用等应用，诸如在中等至严苛条件下运作的双曲面齿轮系统等  


Dome   gearoil  
product introduction：  
·good thermal stability and resistance to high temperature oxidation；  
·Excellent rust, anti-corrosion, extend gear life；  
·Good lubrication effect, reducing wear and start to start；  
·With the typical seal gasket compatibility leak rarely, and reduce pollution；  
·In all sorts of hard driving conditions provide excellent protection；  
API:GL-4  
SAE:80W90.85W90.85W140  
NET:3.5L.4L  
Scope of application:
American petroleum institute API requirement accord with the
standard 4 -GL performance of heavy load, axles and rear
manual transmission； Wit light and heavy truck highway
and commercial vehicles；The highway construction, mining industry  
such as application, quarrying and agriculture, etc；Other heavy load  
and automotive applications, such as in the medium to harsh conditions  
of the operation of the hypoid gear system, etc