Rubber condoms. Clinical trials. Measurement of physical properties

BS QC 790111 is a blank detail specification for semiconductor devices to be used with BS QC 700000:1991 and BS QC 790100:1991 that contain generic specifications for discrete devices and integrated circuits and sectional specifications for semiconductor integrated circuits excluding hybrid circuits respectively

BS EN 1997-1 on Eurocode 7 on geotechnical design is useful for:

Under normal operation

It is serving as a basis for the design and implementation of payload securing methods

BS 6747 on orthodontic resin specifications is useful for:

using the adhesive system under investigation

Machines intended for household use or laboratory use

and phosphorus is converted into orthophosphoric acid

IEC 60404-13 specifies the methods used for determining the resistivity

this is the latest edition of a British Standard which describes how to rate and assess industrial and commercial sound

BS EN 4641-201 provides detailed specifications about the characteristics and performance requirements as well as test methods of fibre optic cables

if you are looking for guidance to implement environmental management systems in a phased manner