GOST 21559-76

Measures of electrical capacitance. General technical requirements

Land-based steam turbine-generator sets. Evaluation of machine vibration by measurement on non-rotating parts and requirements

State system for ensuring the uniformity of measurements. Psychometric tables. Constitution, content, calculating correlations

Occupational safety standards system. Dermatological personal protective products. Test and evaluation methods for directed efficiency of dermatological personal protective products purify type

Lifts. General requirements for modernization of existing lifts

Metal powders. Methods for the determination of oxygen