GOST PDF
System of building design documents. Pipelines. Symbols for presentation
Document status: Replaced by GOST 21.206-2012
System of building design documents. Centralized power supply control. Graphical and letter designations of the type and contents of information
Document status: Active
System of building design documents. Water supply and sewerage. Outside networks. Working drawings
Document status: Replaced by GOST 21.704-2011
Jigs for machining holes of moulding boxes and pattern plates. Specifications
Document status: Active
Picture tubes for TV. Methods for measurement of screen brightness and uniformity of screen brilliancy
Document status: Active
Monochrome and colour TV picture tubes. Measurement technique of cut-off voltage
Document status: Active