GOST 21063-81

Protective glasses for devices of general industrial application. Specifications

Thermal insulating products of expanded polystyrene (EPS) for building applications. Specifications

Pattern plates with shallow changeable wooden inserts for moulding boxes having inside dimensions 400x300 mm, 450x350 mm, 500x400 mm for moulding foundry machines without turn of half mould with squeezing. Design and dimensions

Statistical methods. Acceptance sampling procedures by attributes. System zero acceptance on the basis of the quality reserve principle

Low-voltage switchgear and controlgear. Part 5-5. Control circuit devices and switching elements. Electrical emergency stop devices with mechanical latching function

Live vaccine against salmonellosis of animals. General specifications