重型车辆润滑脂推荐实践

[中文适用范围]： 本SAE推荐实践由SAE与ASTM和NLGI合作开发，旨在帮助重型车辆零部件设计人员以及为重型车辆（如卡车和客车）某些部件润滑的润滑脂选择和营销人员。本文档包含的信息有助于理解与重型车辆润滑脂性能、命名和服务应用相关的术语。 [外文原描述]： This SAE Recommended Practice was developed by SAE and the section “Standard Classification and Specification for Service Greases” cooperatively with ASTM and NLGI. It is intended to assist those concerned with the design of heavy-duty vehicle components and with the selection and marketing of greases for the lubrication of certain components on heavy-duty vehicles like trucks and buses. The information contained herein will be helpful in understanding the terms related to properties, designations, and service applications of heavy-duty vehicle greases.