Tra cứu Tiêu chuẩn quốc tế
Tìm thấy 13100 kết quả.
Searching result
6901 |
IEC 61642:1997
Industrial a.c. networks affected by harmonics - Application of filters and shunt capacitors |
6902 |
IEC 61650:1997
Reliability data analysis techniques - Procedures for comparison of two constant failure rates and two constant failure (event) intensities |
6903 |
IEC 61660-1:1997
Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 1: Calculation of short-circuit currents |
6904 |
IEC 61660-2:1997
Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 2: Calculation of effects |
6905 |
|
6906 |
ISO/IEC 10164-13:1995/AMD1:1997
Amendment 1 - Information technology -- Open Systems Interconnection -- Systems Management: Summarization Function - Implementation conformance statement proformas |
6907 |
ISO/IEC 10164-16:1997
Information technology -- Open Systems Interconnection -- Systems Management: Management knowledge management function |
6908 |
ISO/IEC 10164-18:1997
Information technology -- Open Systems Interconnection -- Systems Management: Software management function |
6909 |
ISO/IEC 10165-6:1997
Information technology -- Open Systems Interconnection -- Structure of management information: Requirements and guidelines for implementation conformance statement proformas associated with OSI management |
6910 |
ISO/TR 11690-3:1997
Acoustics -- Recommended practice for the design of low-noise workplaces containing machinery -- Part 3: Sound propagation and noise prediction in workrooms |
6911 |
|
6912 |
|
6913 | |
6914 |
|
6915 |
AASHTO DIVISION I 16.4:1996Chemical and Mechanical Requirements Chemical and Mechanical Requirements |
6916 |
|
6917 |
|
6918 | |
6919 |
|
6920 |
|