DIN EN 437 Test gases - Test pressures - Appliance categories; German version EN 437:2021 / Note: This standard is part of the DVGW body of rules.*, 2021-07-01 Update
DIN EN 60751 Industrial platinum resistance thermometers and platinum temperature sensors (IEC 60751:2008); German version EN 60751:2008
DIN 18873-9:2012 history
2021DIN 18873-9:2021-04 Methods for measuring the energy consumption of commercial kitchen appliances - Part 9: Cooking zones / Note: Date of issue 2021-03-05*Intended as replacement for DIN 18873-9 (2012-12).
2012DIN 18873-9:2012-12 Methods for measuring of the energy use from equipment for commercial kitchens - Part 9: Cooking zones / Note: To be replaced by DIN 18873-9 (2018-07), DIN 18873-9 (2021-04).
2012DIN 18873-9:2012 Methods for measuring of the energy use from equipment for commercial kitchens.Part 9: Cooking zones