Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) - Part 1: apparatus, reagents, dissolution and determination of gravimetric silica
Edition 2009-03-01

Fuel cell technologies - Part 7-2 : test methods - Single cell and stack performance tests for solid oxide fuel cells (SOFCs)
Edition 2021-07-16

Fuel cell technologies - Part 8-101 : energy storage systems using fuel cell modules in reverse mode - Test procedures for the performance of solid oxide single cells and stacks, including reversible operation
Edition 2020-04-17

Fuel cell technologies - Part 8-301: Energy storage systems using fuel cell modules in reverse mode - Power-to-methane energy systems based on solid oxide cells including reversible operation - Performance test methods
Edition 2023-07-14

Surge arresters - Part 4: metal-oxide surge arresters without gaps for a.c. systems
Edition 2015-01-24

Surge arresters - Part 8: metal-oxide surge arresters with external series gap (EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV
Edition 2018-02-09

Surge arresters - Part 9: metal-oxide surge arresters without gaps for HVDC converter stations
Edition 2015-01-24

Semiconductor devices - Mobile ion tests for metal-oxide semiconductor field effect transistors (MOSFETs)
Edition 2010-11-01

PM-cores made of magnetic oxides and associated parts. Dimensions
Edition 1998-08-01

Test method for the mechanical strength of cores made of magnetic oxides
Edition 2020-06-26