https://tc3.iec.ch/news/2016/09/23/humidity-robustness-grades-for-applications-where-high-stability-under-high-humidity-operating-conditions-is-required/2019-09-27T13:06:41+00:00https://tc3.iec.ch/news/2017/12/05/new-working-group-for-non-linear-resistors/2019-09-27T13:05:55+00:00https://tc3.iec.ch/news/2017/12/11/iec-1906-award-2017-to-mr-markus-stark/2019-09-27T13:05:33+00:00