GOST 12772-67

Medical electrical equipment. Part 2-28. Particular requirements for the basic safety and essential performance of X-ray tube assemblies for medical diagnosis

Yogurt. Enumeration of characteristic microorganisms. Colony-count technique after incubation at 37 °C

Rotating electrical machines. Part 18-33. Functional evaluation of insulation systems. Test procedures for form-wound windings. Multifactor evaluation by endurance under simultaneous thermal and electrical stresses

Stationary steam and hot-water boilers and heat recovery steam generators. Weld joints. Quality control. General requirements

Fodder, mixed feeds. Method for determination of lignin

Crutches and support canes. Specifications