Test methods for properties of structure ceramic used in electronic components—Test method for liquid permeability

WITHDRAWN published on 27.11.1985

Test methods for properties of structure ceramic used in electronic components—Determination of microstructure

WITHDRAWN published on 27.11.1985

Classification and designation of name and model of ceramic dielectric materials used for capacitors

WITHDRAWN published on 1.1.1985

Ceramic dielectric materials used for capacitors

WITHDRAWN published on 1.1.1985

-

WITHDRAWN published on 1.1.1985

Test method for thermal conductivity of beryllium oxide ceramics

WITHDRAWN published on 27.11.1985

Railway vehicles—Specification for evaluation the dynamic performance and accreditation test

WITHDRAWN published on 25.11.1985

(CHINESE NATIONAL STANDARD)

WITHDRAWN published on 1.1.1983

Rope thimbles

WITHDRAWN published on 1.1.1987

General technical specification for freight cars

WITHDRAWN published on 1.1.1985