Prevailing torque type all-metal hexagon nuts, style 2. Property class 91 Scope This International Standard specifies the characteristics of prevailing torque type all metal hexagon nuts, of style 2, with threads from M5 up to and including M36, in product grade A for threads up to and including M16, and product grade B for threads over M16, and with property class 9. NOTE 1 The dimensions of the nuts, with the exception of the dimensions mw and hmax, correspond to those given in ISO 4033. NOTE 2 Nuts of property classes

BS EN 62356-1 is the first part of the BS EN 62356 multi-series on a video recording that specifies the format for the recording of Type D-11 compressed pictures

Photomultiplier tubes for scintillation counting

This Recommendation | Technical Report uses the concepts and terminology of the Quality of Service Framework

DIY activities

4 Management review

to provide an estimate of the insertion gain as may be obtained across a group of persons

These transformers lessen the risk of fire and explosions underground by suppressing arc explosions with non-explosive nitrogen gas

Temperatures outside this range can be proposed by the manufacturer with limits between – 20 °C and + 150 °C

BS EN 50123-7-1 also provides guidance on protection systems for line circuit breakers (l)

Laminate and plastic tubes manufacturers

In their place methods based respectively on the use of a microwave oven and on the reaction of water in the aggregate with calcium carbide have been introduced

The particular purpose that an aggregate is meant to serve requires the aggregate to have a particular strength