Semiconductor devices - Microwave integrated circuits. Switches1 Scope This part of IEC 60747 provides new measuring methods, terminology and letter symbols, as well as essential ratings and characteristics for integrated circuit microwave switches. There are many combinations for RF ports in switches, such as SPST (single pole single throw), SPDT (single pole double throw), SP3T (single pole triple throw), DPDT (double pole double throw), etc. Switches in this standard are based on SPDT. However, this standard

design criteria for these processes are mostly based on batch thickening tests

fittings and other components conforming to any plastic product standards referred to in Clause 2 can be used with pipes and fittings conforming to BS EN 13476-1 when they conform to the requirements for joint dimensions given in part 2 and part 3 of BS EN 13476-1 and to the performance requirements given in Clause 9

high-voltage cables and cable systems

It specifies requirements for gas meter boxes for use with single gas meter installations that:

Cold reduced blackplate

The object of this part of IEC 60871 is to formulate requirements regarding performance and testing and to provide a guide for coordination of fuse protection

for a variety of fibre and cable types

NOTE The need of using this Standard may be specified by the legislation regarding paper and board intended to come into contact with foodstuffs

BS 7121-2-1 has been updated by experts to bring it up to date with technological developments

This document specifies a method for the determination of tear properties of plastic and rubber sheets for roof waterproofing using a trapezoidal test specimen with a nick or cut

ISO 15883-4 also specifies the performance requirements for the cleaning and disinfection of the washer-disinfector and its components and accessories which can be required to achieve the necessary performance criteria

for hot or cold rolled sheet/plate and strip