Moldova standards PDF

Power convertors for electric traction - Part 4- Direct d.c. convertors (d.c. chopper convertors) for rolling stock. Original standard IEC 60411-4-1986 cor 1987 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 61287-1-2014

Power convertors for electric traction - Part 4- Direct d.c. convertors (d.c. chopper convertors) for rolling stock. Original standard IEC 60411-4-1986 cor 1988 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 61287-1-2014

Electronic power convertors with multiphase output installed on board railway rolling stock. Original standard IEC 60411-5-1992 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 61287-1-2014

Plastic film dielectric rotary variable tuning capacitors- Grade 2. Part 1- General requirements for tests and measuring methods. Original standard IEC 60415-1-1973 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Guide for the inclusion of lot-by-lot and periodic inspection procedures in specifications for electronic components (or parts). Original standard IEC 60419-1973 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Portable prospecting radiation meters with Geiger-MŸller counter tube (linear scale instruments). Original standard IEC 60421-1973 in PDF full version. Additional info + preview on request

Document status: Withdrawn