Electromagnetic compatibility (EMC) - Part 3-3 : limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current less than or equal to 16 A per phase and not subject to conditional connection
Edition 2021-11-05

Gas cylinders - Design, construction and testing of refillable seamless steel gas cylinders and tubes - Part 2: Quenched and tempered steel cylinders and tubes with tensile strength greater than or equal to 1100 MPa (ISO 9809-2:2019)
Edition 2020-06

Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 2: Transformers with cable boxes on the high-voltage and/or low-voltage side - General requirements for transformers with rated power less than or equal to 3150 kVA
Edition 2018-03

Aerospace series - Steel FE-PM 3504 (X4CrNiMo16-5-1) - Air melted - Hardened and tempered - Bar - De Inferior or equal 200 mm - 900 MPa Inferior or equal Rm Inferior or equal 1 050 MPa.

Aerospace series - Steel FE-PM 3504 (X4CrNiMo16-5-1) - Air melted - Hardened and tempered - Forgings - De Inferior or equal 200 mm - 900 MPa Inferior or equal Rm inferior or equal 1 050 Mpa.

Gas appliances – Combined heat and power appliance of nominal heat input inferior or equal to 70 kW
Edition 2020-09

Valves for gas distribution systems with maximum operating pressure less than or equal to 16 bar - Performance requirements
Edition 2013-04-01

Ultrasonic testing of steel flat product of thickness equal or greater than 6 mm (reflection method)
Edition 1999-10

Structural steel equal and unequal leg angles - Part 2: Tolerances on shape and dimensions
Edition 1994

Hot rolled steel equal flange tees with radiused root and toes - Dimensions and tolerances on shape and dimensions
Edition 1996-01-01