Harmonized system of quality assessment for electronic components. Inductor and transformer cores for telecommunications. Sectional specification: Magnetic oxide cores for transformers and chokes for power applications.

UNGÜLTIG herausgegeben am 31.5.1988

Harmonized system of quality assessment for electronic components. Inductor and transformer cores for telecommunications. Blank detail specification: magnetic oxide cores for transformers and chokes for power applications. Assessment level A.

UNGÜLTIG herausgegeben am 15.6.1988

Harmonized system of quality assessment for electronic components. Inductor and transformer cores for telecommunications. Blank detail specification: magnetic oxide cores for broad-band transformers. Assessment levels A and B.

UNGÜLTIG herausgegeben am 15.6.1988

Cranes. Training of drivers. Tower cranes.

UNGÜLTIG herausgegeben am 7.11.2005

Methods of test for dense shaped refractory products. Determination of bulk density, apparent porosity and true porosity.

UNGÜLTIG herausgegeben am 15.5.1995

Methods of test for dense shaped refractory products. Determination of permanent change in dimensions on heating.

UNGÜLTIG herausgegeben am 15.3.1998

Methods of test for dense shaped refractory products. Determination of thermal conductivity by the hot-wire (cross-array) method.

UNGÜLTIG herausgegeben am 15.12.1998

Methods of test for dense shaped refractory products. Determination of thermal conductivity by the hot-wire (parallel) method.

UNGÜLTIG herausgegeben am 15.8.1998

Methods of test for dense shaped refractory products. Determination of thermal conductivity by the hot wire (parallel) method.

UNGÜLTIG herausgegeben am 12.9.2005

Methods of test for dense shaped refractory products. Determination of bulk density of granular materials by the water method with vacuum.

UNGÜLTIG herausgegeben am 12.9.2002