Methods of testing soils for engineering purposes, Method 3.2.1: Soil classification tests - Determination of the plastic limit of a soil - Standard method
High-voltage switchgear and controlgear, Part 200: AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV (IEC 62271-200:2011/COR1:2015, MOD)
Sterilization of health care products - Radiation - Part 4: Guidance on process control (Adopted ISO technical specification 11137-4:2020, first edition, 2020-06)
Packaging for terminally sterilized medical devices - Guidance on the application of ISO 11607-1 and ISO 11607-2 (Adopted ISO technical specification 16775:2014, first edition, 2014-05-15)