Online Standards Store PDF
High-efficiency filters and filter media for removing particles in air Part 2. Aerosol production, measuring equipment, particle counting statistics
Document status: Active
Unified system for design documentation. Rules for making working drawings of sprockets for plate-link chain wheels
Document status: Active
Air transport. Requirements and procedures for measuring mass of the aircraft in the operational process. Main principles
Document status: Active
Basic norms of interchangeability. Depended tolerances of form, position and coordinating sizes. Bases of application
Document status: Active
Wheat. Determination of the general and fractional content of weed and grain impurities by optical-computer method
Document status: Active