Ductile iron pipes and fittings for pressure and non-pressure pipelines. Cement mortar lining1 Scope This International Standard specifies the nature, the method of application, the surface condition and the minimum thickness of internal linings of cement mortar for ductile iron pipes and fittings for pressure and non pressure pipelines as defined in ISO 2531 and ISO 7186. It covers cement mortar linings which are used to improve the hydraulic properties of pipes and fittings compared to un lined pipes and fittings and or to prevent corrosion

This European Standard is applicable to sodium fluoride used for treatment of water intended for human consumption

Attention is drawn to the possibility of the existence of regulatory requirements for systems covered by the scope of BS EN 62508

For some of the advanced cases that are currently not covered by BS 9690 it might be possible to inspect using specific instructions provided by the GWT equipment manufacturers

to boilers for railway locomotives

ISO 6413 on splines and serrations is relevant to:

Printing industries

Operation of leisure karts only

1 are deemed to be not applicable for tools covered by this standard

Receiving the fire and rescue service

BS EN 16471 specifies the minimum requirements for wildland fire fighting helmets protecting the upper head mainly against the effects of impact

This document specifies the lithium-ion battery technology but does not prevent the use of battery technologies other than lithium-ion technology for application as traction batteries

producing viable and non-viable biological materials (human