Lubricants, industrial oils and related products (class L) - Family C (gears) - Part 1: specifications for lubricants for enclosed gear systems

Lubricants, industrial oils and related products (class L) - Family T (Turbines) - Specifications of triaryl phosphate ester turbine control fluids (category ISO-L-TCD).

Devices to prevent pollution by backflow of potable water - Unrestricted air gap-Family A - Type A
Edition 2003-11-14

Devices to prevent pollution by backflow of potable water - Air gap with submerged feed incorporating air inlet plus overflow - Family A, type C
Edition 2004-05-28

Devices to prevent pollution by backflow of potable water. Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20. Family D, type B
Edition 2005-12-14

Devices to prevent pollution by backflow of potable water - Hose union backflow preventer DN 15 to DN 32 - Family H, type A
Edition 2005-12-14

Devices to prevent pollution by blackflow of potable water. Pressurised air inlet valves DN 15 to DN 50 . Family L, type A and type B
Edition 2005-12-14

Devices to prevent pollution by backflow of potable water - Air gaps with minimum circular overflow (verified by test or measurement) - Family A, type G
Edition 2005-12-21

Devices to prevent pollution by backflow of potable water. Pipe interrupter with permanent atmospheric vent DN 10 to DN 20. Family D, type C
Edition 2005-12-21

Devices to prevent pollution by backflow of potable water. Air gap with circular overflow (restricted). Family A-Type F
Edition 2006-01-11