GOST 8607-82

Occupational safety standards system. Respiratory protective devices. Half masks without inhalation valves and with separable filters to protect against gases or gases and particles or particles only. General specifications

Fiberboards of a dry method of production, laminated with paper impregnated with thermosetting resins. Specifications

Museum lighting. LED lighting. Methods of normative performance measurements

Rectangular steel all-cast moulding boxes having inside dimensions: length from 2400 to 3000 mm, width from 1600 to 2000 mm, height from 300 to 400 mm. Construction and dimensions

Information technology. Open systems interconnection. File transfer, access and management. Part 1. General introduction

Rotary bucket quarry excavators: ranges of basic parameters