Inland navigation vessels. Gangways for passenger vessels. Requirements, tests Ingestion-build-126766 BS 5925 helps you in

BS 5925 helps you in the construction of an operationally efficient natural ventilation system

you can enhance the efficacy of red and green filters used in ophthalmic dichromatic and dissociation tests

as per the specfic needs of the end-application

ISO 20184-1 on isolated RNA for pre-examination processes is useful for:

Inland navigation vessels. Gangways for passenger vessels. Requirements, tests Ingestion-build-126766 BS 5925 helps you in1 Scope This standard applies to gangways for passenger vessels for inland navigation. It specifies the type, main dimensions and test conditions that have to be observed for safety reasons NOTE A gangway serves as walkway between the passenger vessel and the shore.