Maritime navigation and radiocommunication equipment and systems. Digital interfaces - Multiple talkers and multiple listeners. Ethernet interconnection. Safety and security Ingestion-build-180956

Maritime navigation and radiocommunication equipment and systems. Digital interfaces - Multiple talkers and multiple listeners. Ethernet interconnection. Safety and security Ingestion-build-1809561 Scope This part of IEC 61162 is an add on to IEC 61162450 where higher safety and security standards are needed, for example due to higher exposure to external threats or to improve network integrity. This document provides requirements and test methods for equipment to be used in an IEC 61162460 compliant network as well as requirements for the network itself and requirements for interconnection from the network to other networks. This document

BS EN 13704 on quantitative suspension test of chemical disinfectants is useful for:

DN 10 to DN 20 are suitable for use in drinking water systems at pressures up to 1 MPa (10 bar) and temperatures up to 65 °C and for 1 h at 90 °C

the energy consumption of data centres has become critical both from an environmental point of view (reduction of carbon footprint) and with respect to economic considerations (cost of energy) for the data centre operator

Give guidance on the use of validation as a means of assuring suitability of processes involved in the investigation

providing that the

BS EN 62226-2-1 defines in more detail this coupling factor K

It establishes a comprehensive number coding system suitable for all dental rotary instruments by use of a 15-digit code number identifying general and specific characteristics of instruments or groups of instruments

EN ISO 12696 applies

the sample handling procedure

and EN 50306‑2:2020

with attributes for identification

Curing is the process that is useful in applying the pressure to the green tire in a mould to give it its final shape