BS ISO 254:2011

Действует

Belt drives. Pulleys. Quality, finish and balance — 12 стр.

Ссылочные документы

ISO 4287:1997/Amd.1:2009

Действует

Geometrical Product Specifications (GPS) -- Surface texture: Profile method -- Terms, definitions and surface texture parameters -- Amendment 1: Peak count number — 6 стр.

ISO 1940-1:2003/Cor.1:2005

Действует

Mechanical vibration -- Balance quality requirements for rotors in a constant (rigid) state -- Part 1: Specification and verification of balance tolerances -- Technical Corrigendum 1 — 2 стр.

BS ISO 254:1998

Заменен

Belt drives. Pulleys. Quality, finish and balance — 10 стр.