Vacuum technology; quick release couplings; clamped type couplings
Edition 1986-09

Vacuum technology; flanges; dimensions
Edition 1986-10

Vacuum technology; acceptance specifications for diffusions pumps and vapour jet vacuum pumps for vapour pressures of the pump fluid <1 mbar
Edition 1983-02

Vacuum technology - Acceptance specifications for ion getter pumps
Edition 2014-05

Vacuum technology - Rules for the measurement of steam jet vacuum pumps and steam jet compressors - Motive fluid: steam
Edition 2023-09

Vacuum technology - acceptance specifications for liquid ring vacuum pumps
Edition 2019-03

Flanges for tank trucks; mounting dimensions
Edition 1987-11

Flanges for tank trucks; welding flanges for aluminium tubes
Edition 1987-11

Flanges for tank trucks; plain welding flanges for steel tubes
Edition 1987-11

Flanges for tank trucks; threaded flanges for couplings for tank trucks
Edition 1987-11