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Note: this standard is an adoption of the European Committee for Standardization (CEN) standard EN1434-3. This European Standard specifies the general requirements for heat meters. Heat meters are instruments intended for...

Note: this standard is an adoption of the European Committee for Standardization (CEN) standard EN1434-4. This European Standard specifies pattern approval tests and applies to thermal energy meters. Thermal energy meters are...

Note: this standard is an adoption of the European Committee for Standardization (CEN) standard EN1434-5. This European Standard specifies initial verification tests and applies to thermal energy meters. Thermal energy meters...

Note: this standard is an adoption of the European Committee for Standardization (CEN) standard EN1434-6. This European Standard specifies commissioning, operational monitoring and maintenance and applies to thermal energy...

This part of ISO/IEC 7816 specifies the power, signal structures, and the structure for the answer to reset between an integrated circuit(s) card with synchronous transmission and an interface device such as a terminal. The...

This Recommendation | International Standard defines in an abstract way the externally visible service provided by the OS1 Session Layer in terms of: a) the primitive actions and events of the service b) the parameter data...

The purpose of the ITU-T Rec. T.410.Series | ISO/IEC 8613 is to facilitate the interchange of documents. In the context of these Recommendations | International Standards, documents are to be items such as memoranda, letters...

This part of ISO/IEC 9314 specifies the Single-mode fibre Physical Layer Medium Dependent (SMF-PMD) requirements for the Fibre Distributed Data Interface (FDDI). FDDI provides a high bandwidth (100 megabits per second)...

This part of ISO/IEC 9798 specifies entity authentication mechanisms using zero-knowledge techniques: mechanisms based on identities and providing unilateral authentication mechanisms based on integer factorization and...

This part of lSO/IEC 9995 identifies the sections of the keyboard and specifies the general shape and relative placement of the sections. Spacing of keys and physical characteristics are covered, as are the principles...

Within the general scope described in ISO/IEC 9995-1, this part of ISO/IEC 9995 specifies the numeric section of a keyboard and the division of that section into zones. It specifies the arrangement, the number, and the...

Within the general scope of ISO/IEC 9995-1, this part of ISO/IEC 9995 specifies the editing and function section and the division of that section into zones. It also specifies the cursor key zone (ZEF0) and the allocation of...