Manually operated taps for gas burning appliances1 Scope This European Standard specifies the safety, construction and performance requirements for manually operated taps and pre setting taps intended for use with gas appliances and similar use, hereafter referred to as taps. This European Standard is applicable to taps with declared maximum inlet pressures up to and including 50 kPa (500 mbar) of nominal connection sizes up to and including DN 50 for use with one or more fuel gases in accordance

Manufacturer of Telecontrol equipment and systems

expanding your reach to wider markets and building trust

Airframe bearings handle extreme pressures and are used extensively in manufacturing aircraft

to improve the efficiency and durability of kill tanks used in the biotechnological process

What is ISO 12402‑4 about

BS EN 13744 is suitable for ageing all types of sports surfaces

This part of IEC 61747 is a mechanical performance testing procedure for cover glass used in electronic flat panel displays in mobile devices

as determined by these procedures

Food organizations

semolina mills

scheduling and accounting information

It provides the detailed procedures covering the QAL1 requirements of EN 14181 and