Pumps. Rotodynamic pumps. Glandless circulators having a rated power input not exceeding 200 W for heating installations and domestic hot water installations. Noise test code (vibro-acoustics) for measuring structure- and fluid-borne noise
Edition 2014-12-31

Pumps - Rotodynamic pumps - Glandless circulators - Part 1: General requirements and procedures for testing and calculation of energy efficiency index (EEI)
Edition 2013-04

Fibre optic interconnecting devices and passive components - Performance standard - Part 091-02 : non-connectorized 3-port incompletely circulated single-mode fibre optic circulators for category C - Controlled environments
Edition 2022-04-01

Fibre optic interconnecting devices and passive components performance standard. Part 091-3: Single-mode fibre optic pigtailed style circulators for category U - Uncontrolled environment
Edition 2004-10

Fibre optic interconnecting devices and passive components performance standard - Part 092-6: Non-connectorized single-mode circulators for category O - Uncontrolled environment and sequential test
Edition 2007-10

Fibre optic interconnecting devices and passive components - Performance standard - Part 091-02: Non-connectorized 3-port incompletely circulated single-mode fibre optic circulators for category C - Controlled environments
Edition 2022-04

Pumps - Rotodynamic pumps - Glandless circulators having a rated power input not exceeding 200 W for heating installations and domestic hot water installations - Noise test code (vibro-acoustics) for measuring structure- and fluid-borne noise
Edition 2015-03