BS EN 61643-332 ED1. Components for low-voltage surge protection. Part 332. Selection and application principles for metal oxide varistors (MOV)
Edition 2020-05-22

BS EN ISO 4215. Corrosion of metals and alloys. Test method for high-temperature corrosion testing of metallic materials by thermogravimetry under isothermal or cyclic conditions
Edition 2021-08-05

BS ISO 4212. Corrosion of Metals and Alloys. Method of oxalic acid etching test for intergranular corrosion of austenitic stainless steel
Edition 2021-10-11

BS EN ISO 5099. Light gauge metal containers. Easy open ends and peel off ends. Dimensions
Edition 2021-11-16

BS EN 62271-211. High-voltage switchgear and controlgear. Part 211. Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
Edition 2022-02-01

BS EN ISO 11210. Jewellery and precious metals. Determination of platinum in platinum jewellery alloys. Gravimetric method after precipitation using ammonium chloride
Edition 2022-06-08

BS EN ISO 11490. Jewellery and precious metals. Determination of palladium in palladium alloys. Gravimetric determination after precipitation using dimethylglyoxime
Edition 2022-06-21

BS EN IEC 62271-200 AMD1. 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
Edition 2022-06-10

BS ISO 24181-1. Rare Earth. Determination of non-rare earth impurities in individual rare earth metals and their oxides. ICP-AES. Part 1. Analysis of Al, Ca, Mg, Fe and Si
Edition 2023-07-18

BS EN IEC 60034-35. Rotating electrical machines. Part 35. Technical requirements for electrical sheet metal and strip metal used in electrical machines
Edition 2023-07-26