Information technology. Telecommunications and information exchange between systems. Protocol mappings for the OSI data link service1 Scope This International Standard specifies general principles for the mappings between the OSI Data Link service (ISO IEC 8886), both connection mode (CO DLS) and connectionless mode (CL DLS), and standard Data Link protocols, as follows: M1: CO DLS HDLC X. 25 LAPB compatible DTE procedures, single link procedures (ISO IEC 7776) M2: CO DLS HDLC Unbalanced operation Normal response mode Class, UNC (ISO IEC 3309, ISO IEC 4335 and ISO IEC 7809) M3: CO

This British Standard is based on PAS 126-1:2008 and PAS 126-2:2008

dosimetric quality assurance

The section on sampling and conditioning of test specimens guides you through different methods for testing materials

BS EN 10277-5:2008 contains:

The standard does not cover bright steel products (see BS EN 10277 series) or continuously cast semi-finished products for which special arrangements must be made

PD CEN/TS 17249-2 defines specifications for the provision of 112-eCall for regulated commercial vehicles

Roles and responsibilities

Rated cooling capacity

Home entertainment systems manufacturers

deemed to be appropriate for electricity metering equipment in the scope of IEC TC 13

Since they are an important component of power tools and machine tools their installation and design need to be free from defects and deviations

BS EN IEC 60947‑7‑4 on PCB terminal blocks covers items