E60 - Petroleum products additive in general

DB43/T 2528-2022 in English

VALID

Issued on:2022-12-09 | Implemented on:2023-03-09

GB/T 30816-2014 in English

Terminology for bio-based composite materials in engineering

VALID

Issued on:2014-06-24 | Implemented on:2015-02-01

DB65/T 3483-2013 in English

VALID

Issued on:2013-05-30 | Implemented on:2013-07-01

GB/T 2433-2001 in English

Petroleum products - Lubricating oils and additives - Determination of sulphated ash

VALID

Issued on:2001-09-04 | Implemented on:2002-03-01

SH/T 0696-2000 in English

Standard test method for nickel and vanadium in FCC equilibrium catalysts by hydrofluoric/sulfuric acid decomposition and atomic spectroscopic analysis

VALID

Issued on:2000-09-11 | Implemented on:2001-01-01

SH/T 0296-1992 in English

Determination Method for Phosphorus Content of Additive and Lubrication Oil Containing Additive (Colorimetric method)

VALID

Issued on:1992-05-20 | Implemented on:1992-05-20

SH/T 0270-1992 in English

Determination method for calcium content in additive and doped lubricating oil

VALID

Issued on:- | Implemented on:1992-05-20

SH/T 0255-1992 in English

Determination method for moisture of additive and doped lubricant (coulometric method)

VALID

Issued on:- | Implemented on:1992-05-20

SH/T 0227-1992 in English

Determination method for boron content in additive

VALID

Issued on:- | Implemented on:1992-05-20

SH/T 0226-1992 in English

Determination method for zinc content in additive and doped lubricant

VALID

Issued on:- | Implemented on:1992-05-20