Safety full-lifted flanged steel valve for P nom 1,6 and 4,0 MPa (16 and 40 kgf/cm2)
Document status: Replaced by GOST 31294-2005
Brown coals, hard coals, anthracite and combustible shales. Method for sampling of seam samples
Document status: Active
Seamless hot deformed tubes made of corrosion resistant steel. Specification
Document status: Active
Tests on electric and optical fibre cables under fire conditions. Part 2-1. Test for vertical flame propagation for a single small insulated wire or cable. Apparatus
Document status: Active
Leather. Method of determination of colour fastness to crocking
Document status: Active
