STB PDF

Measurement microphones - Values for the difference between free-field and pressure sensitivity levels of laboratory standard microphones. Original standard DD IEC TS 61094-7-2006 in PDF full version. Additional info + preview on request

Document status: Active

Distribution automation using distribution line carrier systems. Lower layer profiles - Spread spectrum adaptive wideband (SS-AW) profile. Original standard DD IEC TS 61334-5-3-2001 in PDF full version. Additional info + preview on request

Document status: Active

Distribution automation using distribution line carrier systems. Lower layer profiles - Multi-carrier modulation (MCM) profile. Original standard DD IEC TS 61334-5-4-2001 in PDF full version. Additional info + preview on request

Document status: Active

Distribution automation using distribution line carrier systems. Lower layer profiles - Spread spectrum-fast frequency hopping (SS-FFH) profile. Original standard DD IEC TS 61334-5-5-2001 in PDF full version. Additional info + preview on request

Document status: Active

Steam turbines. Steam purity. Original standard DD IEC TS 61370-2002 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Adjustable speed electrical power drive systems - Specification of voltage on the power interface. Original standard DD IEC TS 61800-8-2010 in PDF full version. Additional info + preview on request

Document status: Active