Petroleum products and lubricants — Determination of cone penetration of lubricating greases and petrolatum
石油产品和润滑剂 - 润滑油和凡士林锥体渗透的测定
发布日期:
2020-05-13
本文件规定了通过测量标准锥的贯入度来经验估计润滑脂和矿脂稠度的几种方法。
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.