Classifying and code nomenclature of water treatment chemicals
发布日期:2006-07-26 实施日期:2007-03-01
Health informatics. Business requirements for an international coding system for medicinal products
发布日期:2009-09-01 实施日期:2009-09-01
Radio Equipment and Systems (RES) - Trans-European Trunked Radio (TETRA) - Packet Data Optimized (PDO) - Part 7: Security; English version ETS 300393-7:1997
Cycloidal drives ― Part 3: Symbols of geometrical data
发布日期:2012-09-03 实施日期:2013-03-01
Symbol and code name for openhole logging data processing ...
实施日期:2000-10-01
Selection and code for aviation instruments coatings
发布日期:2003-09-25 实施日期:2003-12-01
Symbol and notation for brazing,soldering and sealing
发布日期:1995-08-18 实施日期:1996-01-01
Graphical symbols writing abbreviations and parameter symbols for nulear instruments
实施日期:1998-06-01
Regulation of graphical symbols and map-making of sound reinforcement system
发布日期:2003-07-30 实施日期:2003-09-01
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