Tra cứu Tiêu chuẩn quốc tế

HD 604 S1:1994/A1:1997

0,6/1 kV and 1,9/3,3 kV power cables with special fire performance for use in power stations

0,6/1 kV and 1,9/3,3 kV power cables with special fire performance for use in power stations

IEC 60437:1997

Radio interference test on high-voltage insulators

IEC 60477-2:1979/AMD1:1997

Amendment 1 - Laboratory resistors. Part 2: Laboratory a.c. resistors

IEC 60477:1974/AMD1:1997

Amendment 1 - Laboratory resistors. Laboratory d.c. resistors

BS 6043-2.15:1997*ISO 10142:1996

Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke. Determination of grain stability of calcined coke using a laboratory vibration mill

Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke. Determination of grain stability of calcined coke using a laboratory vibration mill

IEC 60404-2:1996

Magnetic materials - Part 2: Methods of measurement of the magneticproperties of electrical steel sheet and strip by means of anEpstein frame

IEC 60489-1:1983/AMD1:1996

Amendment 1 - Methods of measurement for radio equipment used in the mobile services. Part 1: General definitions and standard conditions of measurement

BS 6043-2.11:1995*ISO 9406:1995

Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke. Determination of volatile matter content

Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke. Determination of volatile matter content

BS 6043-2.13:1996*ISO 10236:1995

Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke. Determination of tapped bulk density of green and calcined coke

Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke. Determination of tapped bulk density of green and calcined coke

IEC 60404-4:1995

Magnetic materials - Part 4: Methods of measurement of d.c. magnetic properties of iron and steel

IEC 60444-5:1995

Measurement of quartz crystal units parameters - Part 5: Methods for the determination of equivalent electrical parameters using automatic network analyzer techniques and error correction

BS 6043-1.12:1994

Method of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode pitch. Determination of mesophase content

Method of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode pitch. Determination of mesophase content

BS 6043-2.12:1994

Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke. Determination of particle size distribution of fine coke

Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke. Determination of particle size distribution of fine coke

BS 6049-3:1994*ISO 9768:1994

Methods of test for tea. Determination of water extract

Methods of test for tea. Determination of water extract

HD 604 S1:1994

0,6/1 kV and 1,9/3,3 kV power cables with special fire performance for use in power stations

0,6/1 kV and 1,9/3,3 kV power cables with special fire performance for use in power stations

IEC 60404-8-9:1994

Magnetic materials - Part 8: Specifications for individual materials - Section 9: Standard specification for sintered soft magnetic materials

IEC 60495:1993

Single sideband power-line carrier terminals

ISO 10604:1993

Road vehicles -- Measurement equipment for orientation of headlamp luminous beams

BS 6043-4.12:1992

Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Cold ramming pastes. Determination of the thermal conductivity of baked rammed paste

Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Cold ramming pastes. Determination of the thermal conductivity of baked rammed paste

BS 6404-12:1993*IEC 60404-12:1992

Magnetic materials. Guide to methods of assessment of temperature capability of interlaminar insulation coatings

Magnetic materials. Guide to methods of assessment of temperature capability of interlaminar insulation coatings