GOST 1759.4-87

Water quality. Enumeration of culturable micro-organisms. Colony count by inoculation in a nutrient agar culture medium

Nut taps with staggered teeth for machining of stainless and heat-resisting steels. Design and dimensions

State System for Ensuring the Uniformity of Measurements. Standard reference data. Liquid and gaseous ethylene. Thermodynamic properties at temperatures from 104 K up to 450 K and pressures up to 100 Mpa

The best available techniques. Technique for order of consideration of draft programs to increase environmental efficiency by BAT experts. Recommendations

Field-effect transistors. Drain current for v(gs)=0 measurement technique

Safety of machinery. Positioning of protective equipment with respect to the approach speeds of parts of the human body