GB/T 266-1988 "Determination of Eng's viscosity of petroleum products" stipulates the method for determining the Eng's viscosity of petroleum products. The standard specifies the test principle, equipment, operation process and data processing, and details the sample preparation, measurement steps and result calculation methods. It provides a unified specification for accurately obtaining the Eng's viscosity value of petroleum products. It has important guiding significance for mass inspection, performance evaluation and production and processing of petroleum products.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | E30 | ICS | 75.080 |
| Release Date | 1988-09-05 00:00:00 | Implementation Date | 1989-06-01 00:00:00 |