Environmental cleanliness in enclosed spaces. Specification for clean rooms and clean air devices.

NEPLATNÁ vydána dne 29.9.1989

Environmental cleanliness in enclosed spaces. Guide to the construction and installation of clean rooms, work stations and clean air devices.

NEPLATNÁ vydána dne 30.4.1976

Environmental cleanliness in enclosed spaces. Method for specifying the design, construction and commissioning of clean rooms and clean air devices.

NEPLATNÁ vydána dne 15.3.2000

Environmental cleanliness in enclosed spaces. Guide to operational procedures and disciplines applicable to clean rooms, work stations and clean air devices.

NEPLATNÁ vydána dne 30.4.1976

Environmental cleanliness in enclosed spaces. Guide to operational procedures and disciplines applicable to clean rooms and clean air devices.

NEPLATNÁ vydána dne 15.3.2000

Environmental cleanliness in enclosed spaces. Specification for monitoring clean rooms and clean air devices to prove continued compliance with BS 5295:Part 1.

NEPLATNÁ vydána dne 29.9.1989

Synchronous belts. Calculation of power rating and drive centre distance.

NEPLATNÁ vydána dne 4.7.2017

Method for the determination of oil separation on storage of grease.

NEPLATNÁ vydána dne 1.1.1976

Method for the determination of oxidation stability of lubricating greases by the oxygen bomb method.

NEPLATNÁ vydána dne 1.1.1976

Cold drawn weldless steel tubes for locomotive boilers.

NEPLATNÁ vydána dne 16.3.1911