TB/T 2230-1991
Chemical analysis method of carbon, sulfur, silicon, manganese and phosphorus in high phosphorus and medium phosphorus brake shoes (English Version)

Standard No.

TB/T 2230-1991

Language

Chinese, Available in English version

Release Date

1992

Published By

Professional Standard - Railway

Latest

TB/T 2230-1991

Scope

This standard specifies the determination method of carbon, sulfur, silicon, manganese and phosphorus content in high-phosphorus and medium-phosphorus brake shoes. This standard applies to the accuracy of arbitration analysis and Junzheng's daily analysis methods.

TB/T 2230-1991 history

• 1992 TB/T 2230-1991 Chemical analysis method of carbon, sulfur, silicon, manganese and phosphorus in high phosphorus and medium phosphorus brake shoes