Ehitiste elektripaigaldisedKroon, Kalju; Risthein, Endel2003 https://www.ester.ee/record=b1806956*est

Ehitiste elektripaigaldisedKroon, Kalju; Risthein, Endel2003 https://www.ester.ee/record=b1806975*est

Ehitiste elektripaigaldisedKroon, Kalju; Risthein, Endel2003 https://www.ester.ee/record=b1806979*est

Ehitiste elektripaigaldisedKroon, Kalju; Joller, Jüri; Risthein, Endel2006 https://www.ester.ee/record=b2118108*est

Ehitiste elektripaigaldisedKroon, Kalju; Risthein, Endel2006 https://www.ester.ee/record=b2155977*est

Elektriliste katsetuspaigaldiste ehitamine ja käit = Erection and operation of electrical test equipment2011 https://www.ester.ee/record=b2708266*est

Madalpingelised aparaadikoosted2008 https://www.ester.ee/record=b2458058*est

Madalpingelised aparaadikoosted2008 https://www.ester.ee/record=b2458055*est

Madalpingelised aparaadikoosted2008 https://www.ester.ee/record=b2458053*est

Madalpingelised aparaadikoosted. Osa 5, Avalike elektrivõrkude elektrijaotuskoosted [Võrguteavik] = Low-voltage switchgear and controlgear assemblies. Part 5, Assemblies for power distribution in public networks (IEC 61439-5:2014)2015 http://www.ester.ee/record=b4502269*est

Madalpingelised elektripaigaldisedKroon, Kalju; Risthein, Endel2009 https://www.ester.ee/record=b2510120*est

Madalpingelised elektripaigaldisedKroon, Kalju; Risthein, Endel2009 https://www.ester.ee/record=b2537048*est

Madalpingelised elektripaigaldisedKroon, Kalju; Risthein, Endel2007 https://www.ester.ee/record=b2261047*est

Madalpingelised elektripaigaldised. Osa 7-704, Nõuded eripaigaldistele ja -paikadele. Ehituspaikade paigaldised [Võrguteavik] = Low-voltage electrical installations. Part 7-704, Requirements for special installations or locations. Construction and demolition site installations (IEC 60364-7-704:2017, modified)2018 https://www.ester.ee/record=b2258336*est

Madalpingelised elektripaigaldised. Osa 7-709, Nõuded eripaigaldistele ja -paikadele. Sadamad (sh huvisõidusadamad) ja muud samalaadsed paigad. Erinõuded laevade kaldatoitele [Võrguteavik] = Low-voltage electrical installations. Part 7-709, Requirements for special installations or locations. Harbours, marinas and similar locations. Special requirements for shore supply to ships (IEC 60364-7-709:2007, modified+IEC 60364-7-709:2007/A1:2012)2019 https://www.ester.ee/record=b5233974*est