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BSI
BSI
25/30499306 DC
En Vigor
2024-12-25
BS ISO 2950 Brown coals and lignites - Classification by types on the
basis of total moisture mass fraction and tar yield
BSI
BS ISO 11713:2025
En Vigor
2025-05-30
Carbonaceous materials used in the production of aluminium. Cathode
blocks and baked anodes. Determination of the specific electrical
resistivity at ambient temperature
BSI
22/30409841 DC
En Vigor
2022-06-21
BS EN ISO 5674. Tractors and machinery for agriculture and forestry.
Guards for power take-off (PTO) drive-shafts. Strength and wear tests
and acceptance criteria
