Chemicals used for treatment of water intended for human consumption. Tetrapotassium pyrophosphate

defines or references environmental parameters relevant to link operation

BS EN 14600 also gives requirements relating to the use of alternative items of building hardware

Calculation of mass

The devices under test (DUT) are subjected to several successive cycles of engagement and separation

Table 3 – Surface dressing – tolerance and accuracy of rate of spread of binder and chippings

BS 7335-2 is the 2nd part of the BS 7335 series on the installation of monolithic refractories

Details of a suitable head flushness gauge for countersunk head screws and a gauge for checking recess penetration on recessed head screws together with testing requirements for the inspection of tapping screws and approximate hole sizes for steel screws in various materials

This revision of the 2011 standard aims to make the document more useful to users

BS 102000 can be used by those who wish to purchase investigative services

and the analysis of uncertainties in chamber performance is often surrounded by confusion

It also covers guard design and construction

BS 3166 sets out the specifications for testing