警告-使用本文件可能涉及危险材料、操作和安全 设备本文件并非旨在解决与以下各项相关的所有安全问题: 它的用途。本文件的用户有责任采取适当措施确保 在应用本标准之前，确保人员的安全和健康，并确定 任何其他限制的适用性。本文件规定了几种经验估算润滑油稠度的方法 通过测量标准锥的贯入度来测量润滑脂和矿脂。购买本文件时可获得的所有当前修订均包含在购买本文件中。

WARNING — The use of this document can involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of users of this document to take appropriate measures to ensure the safety and health of personnel prior to the application of the standard, and to determine the applicability of any other restrictions for this purpose.This document specifies several methods for the empirical estimation of the consistency of lubricating greases and petrolatum by measuring the penetration of a standardized cone.All current amendments available at time of purchase are included with the purchase of this document.