Semiconductor devices. Micro-electromechanical devices - RF MEMS switches1 Scope This part of IEC 62047 describes terminology, definition, symbols, test methods that can be used to evaluate and determine the essential ratings and characteristic parameters of RF MEMS switches. The statements made in this standardization are also applicable to RF (Radio Frequency) MEMS (Micro Electro Mechanical Systems) switches with various structures, contacts (d. c. contact and capacitive contact), configurations (series and shunt),

A product considered as a single object and intended for interior use is measured according to ISO 354 and evaluated by its equivalent sound absorption area or object sound absorption coefficient in octave bands

BS EN 14420-5 on Hose fittings with clamp units is useful for:

This European Standard specifies the requirements for the construction

for the accuracy at the reference temperature of 20 °C and for the protection of metric and imperial precision vernier callipers with external and internal contact faces

washer disinfectors or flushing and steaming of pipelines

Save time and avoid possible mistakes

Who is BS EN 14937-2 – Copper and copper alloys for

BS EN 12593 on bitumen and bituminous binders is useful for:

This document specifies the test suite structure (TSS) and test purposes (TP) to test conformity of central equipment of both toll chargers and toll service providers versus CEN/TS 16986

administrative unit or subordinate unit

Note: Chains covered by BS 2969 are not designed for lifting appliances

it covers: