Trachoma forceps

WITHDRAWN published on 1.1.1984

Surgical instruments shank knurl

WITHDRAWN published on 1.1.1984

-

WITHDRAWN published on 1.1.1984

Petroleum equipment. Thread gages for rotary shouldered connections

WITHDRAWN published on 15.10.1993

Petroleum equipment—Thread gages for rotary shouldered connections

WITHDRAWN published on 16.6.2003

Sampling for commercial coal

WITHDRAWN published on 14.6.1996

The collection of designs for household hydraulic biogas digesters in rural areas

WITHDRAWN published on 10.11.1984

Collection of standard design drawings for household anerobie digesters

WITHDRAWN published on 2.7.2002

The standard for check and acceptance of the quality for household hydraulic biogas digesters in rural areas

WITHDRAWN published on 10.11.1984

Specificafion for check and acceptance of the quality for household anerobie digesters

WITHDRAWN published on 2.7.2002