Standard for water supply and drainage drawings

WITHDRAWN published on 1.11.2001

Technical code for waterproofing of underground works

WITHDRAWN published on 4.7.2001

Design code for softening and demineralization of industrial water

WITHDRAWN published on 19.6.2006

Impeller coal feeder

WITHDRAWN published on 1.1.1985

Technical code of slipform engineering

WITHDRAWN published on 16.5.2005

Standard for heating ventilation and air conditioning drawings

WITHDRAWN published on 1.11.2001

Code for design of industrial television system

WITHDRAWN published on 30.11.2009

[PDF Chinese version, delivered in 24 hours]

WITHDRAWN published on 1.1.1998

Code for utility technical of concrete admixture

WITHDRAWN published on 25.4.2003

Knives for paper cutting machines

WITHDRAWN published on 1.1.1985