Water-tube boilers and auxiliary installations - Design and calculation of pressure parts not-eligible BS 1643:2008 supersedes BS 1643:1983

BS 1643:2008  supersedes BS 1643:1983

It has been sponsored by the University of Portsmouth

With growing attention to safety at work (especially in the construction industry) it is important to have a rationalised approach to the design

The BS EN ISO 6360 series of standard provides a general number coding system for all types of dental rotary instruments

Amendments have been made regarding:

Water-tube boilers and auxiliary installations - Design and calculation of pressure parts not-eligible BS 1643:2008 supersedes BS 1643:1983This Part of this European Standard specifies the requirements for the design and calculation of water tube boilers as defined in EN 12952 1.