Basic Information

Standard ID: GB/T 14637.2-1993

Standard Name: Determination of zinc in industrial circulating cooling water scale - Atomic absorption spectrometry

Chinese Name: 工业循环冷却水水垢中锌的测定 原子吸收光谱法

Standard category:National Standard (GB)

state:Abolished

Date of Release1993-08-06

Date of Implementation:1994-07-01

Date of Expiration:2008-02-01

standard classification number

Standard ICS number:13.060.40

Standard Classification Number:Machinery>>Piston Internal Combustion Engine and Other Power Equipment>>J98 Boiler and Auxiliary Equipment

associated standards

alternative situation:Replaced by GB/T 14637-2007

Procurement status:≈ISO 8288-86

Publication information

other information

Review date:2004-10-14

Drafting unit:Tianjin Chemical Research Institute, Ministry of Chemical Industry

Focal point unit:National Technical Committee on Chemical Standardization

Publishing department:China Petroleum and Chemical Industry Association

competent authority:China Petroleum and Chemical Industry Association

Introduction to standards: