GOST 8115-73

Basic and safety principles for man-machine interface, marking and identification. Identification of electrical equipment terminals, conductor terminations and conductors

Resources saving. Best available techniques. Treatment of waste for producing secondary energy resources

Residual current operated circuit-breakers without integral overcurrent protection for house and similar uses (RCCB`s). Part 2-2. Applicability of the general rules to RCCB's functionally dependent on line voltage

Reinforced concrete flights of steps and stair landings. Specification

Milk fat replacer. Specifications

Ebonite. Determination of cross-breaking strength