Fire detection and alarm systems - Point type fire detectors using scattered light, transmitted light or ionization sensors in combination with a heat sensorBS ISO 7240 15: 2004 specifies requirements, test methods and performance criteria for point type resettable multisensor fire detectors for use in fire detection systems installed in buildings, incorporating in one mechanical enclosure at least one smoke sensor and at least one other sensor which responds to heat, and in which the signals of the smoke sensors are combined with the signals of the heat sensors.

BS 10947 on spray injection patching for highways and other paved areas is useful for:

A difficulty may arise with regard to the responsibility for acceptance testing when the film/screen combination

the means by which learner information can be packaged in order to be exchanged with disparate systems using DD 8788-3

and the type and speed of the communication path from computer to printing device

This British Standard is a revision of BS 6143:1981 which is withdrawn

It defines a synchronized phasor (synchro-phasor)

particularly those with a focus on concrete

for space heating and domestic hot water production:

It contains information on the following:

Appendix 6

IEC 50 and IEC 812

Why should you use ISO 7027‑2 - Water transparency assessment