Methods of test for determination of ionic impurities in electrical insulating materials by extraction with liquids
Edition 1978-06-30

Methods of testing insulating materials. Methods of test for the determination of ionic impurities in electrical insulating materials by extraction with liquids
Edition 1978-07-01

Double-capped fluorescent lamps - Performance specifications
Edition 2003-02-01

Double-capped fluorescent lamps - Performance specifications
Edition 2003-09-01

Waveguide type dielectric resonators - Sectional specification
Edition 2005-12-09

Fixed capacitors for use in electronic equipment - Blank detail specification: fixed metallized polypropylene film dielectric d.c. capacitors - Assessment levels E and EZ
Edition 2006-02-10

Double-capped fluorescent lamps - Performance specifications.
Edition 2006-02-01

Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke. Determination of trace elements in green and calcined coke by flame atomic absorption spectroscopy
Edition 1997-09-15

Harmonized detail specification for fixed tantalum capacitors. Porous anode, solid electrolyte. Cylindrical insulated/non-insulated metallic case, polar/hermetic seal, axial terminations. Basic plus additional assessment level
Edition 1981-08-15

Specification for harmonized system of quality assessment for electronic components. Fixed capacitors for use in electronic equipment. Blank detail specification: fixed tantalum capacitors with solid electrolyte and porous anode. Assessment level E
Edition 1985-04-15