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Links
- BAM - Bundesanstalt für Materialforschung und -prüfung
- DIN Media - DIN Media GmbH
- BMWK - Bundesministerium für Wirtschaft und Klimschutz
- DIN - Deutsches Institut für Normung
- PTB - Physikalisch-Technische Bundesanstalt
Suche
GB/T 19212.13-2019
变压器、电抗器、电源装置及其组合的安全 第13部分:恒压变压器和电源装置的特殊要求和试验
Safety of transformers,reactors,power supply units and combination thereof—Part 13: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage
GB/T 38921-2020
Specification of steam turbine safty protection system for thermal power plant
GB/T 38922-2020
General specification for 35kV and below voltage standardized protection equipment
GB/T 38929-2020
General requirements of mirror milling process for civil aircraft skin parts
GB/T 38928-2020
Manufacturing data definition of civil aircraft composite part design model





