GB/T 6540-2025

Active

Determination for colour of petroleum products

石油产品颜色的测定

Standard Type

GBT

ICS

75.080

CCS

E30

Status

现行

Issue Date

2025-10-05

Implementation

2026-05-01

Responsible Dept

国家标准委

Drafting Unit

N/A

🔗 Related Standards / 同类标准

GB/T 388-1964 Determination of sulfur content in petroleum products (oxygen bomb method) GB/T 380-1977 Determination of sulfur content in petroleum products (lamp method) GB/T 255-1977 Determination of distillation of petroleum products GB/T 384-1981 Determination of calorific value of petroleum products GB/T 2541-1981 Petroleum products--Computation table for viscosity indices GB/T 264-1983 Petroleum products--Determination of acid number GB/T 510-1983 Petroleum products--Determination of solidificationpoint GB/T 4016-1983 Petroleum products technical terminology