Standards search

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Cryogenic vessels — Transportable vacuum insulated vessels of not more than 1 000 litres volume — Part 1: Design, fabrication, inspection and tests

10.99 New project approved

CEN/TC 268

Cryogenic vessels - Pumps for cryogenic service

30.99 CD approved for registration as DIS

CEN/TC 268

Gas cylinders — Design, construction and testing of refillable seamless steel gas cylinders and tubes — Part 4: Stainless steel cylinders with an R m value of less than 1 100 MPa

30.99 CD approved for registration as DIS

CEN/TC 23

Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"

50.60 Close of voting. Proof returned by secretariat

CLC/TC 31

Explosive atmospheres - Part 0: Equipment - General requirements

10.99 New project approved

CLC/TC 31

Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"

10.99 New project approved

CLC/TC 31

Explosive atmospheres - Part 18: Equipment protection by encapsulation "m"

40.20 DIS ballot initiated: 12 weeks

CLC/TC 31

Explosive atmospheres - Part 2: Equipment protection by pressurized enclosure "p"

40.60 Close of voting

CLC/TC 31

Explosive atmospheres - Part 2: Equipment protection by pressurized enclosure "p"

40.20 DIS ballot initiated: 12 weeks

CLC/TC 31

Explosive atmospheres - Part 7: Equipment protection by increased safety "e"

40.60 Close of voting

CLC/TC 31