防锈润滑两用油(简称两用油)是指具有防锈与润滑双重作用的一类油品。它既能满足机械设备工作时的润滑要求,又在贮运时具有良好的防锈性能。根据其性能和使用要求可分为以防锈为主的封存润滑油,用于试车后作为封存防锈;另一种 Anti-rust lubrication dual-use oil (referred to as dual-use oil) refers to a dual role with rust and lubrication of a class of oil. It can not only meet the lubrication requirements of mechanical equipment work, but also have good anti-rust properties in storage and transportation. According to its performance and use requirements can be divided into rust-based sealant lubricants, after the test as a sealed rust; the other