Online Standards Store PDF
State system for ensuring the uniformity of measurements. Units of quantities
Document status: Active
Female dies with round hole and flange. Construction and dimensions
Document status: Active
Low-voltage switchgear and control gear. Part 4-1. Contractors and motor-starters. Electromechanical contactors and motor-starters
Document status: Active
Wheat and spelt wheat seeds varietal and sowing characteristics. Specifications
Document status: Withdrawn