GOST 31790-2012

Mining. Points of switching in self-rescuers. Terms and definitions

Preservatives for wood. Method of testing protective ability to wood-colouring and moulding fungus

Power supply systems based on renewable energy sources for rural electrification. Part 9-6. Photovoltaic systems. evaluation and selection of individual stand-alone systems depending on the degree of providing electrical loads

Cord fabric. Rules of acceptance and sampling methods

Automobile roads of general use. Polyurethane binder to strengthen the side-slope dug way, approach fill, bridge abutment. Specifications

National system of standards on information, librarianship and publishing. Main provisions