GOST 11326.69-79

Housekeeping and potable water. General requirements for field method of analysis

Safety in emergencies. Technogenic crashes and catastrophes. Standardized metrological and accuracical characteristics of control means and testing means used in complicated technical systems, forms and procedures of their metrological service. General statements and rules

Surface regenerative heaters. Types, basic parameters and dimensions

Winding wires. Test methods. Part 4. Chemical properties

Fiberglass reinforced thermosetting plastic pipes. Determination of beam deflection under full bore flow

Slotted raised countersunk head screws. Product grade A