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Air filters for general ventilation — Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured
60.60 Standard published
Air filters for general ventilation — Part 4: Conditioning method to determine the minimum fractional test efficiency
60.60 Standard published
Test methods for evaluating degradation of characteristics of cleanable filter media
90.20 Standard under periodical review
Wood-based panels — Oriented strand board (OSB) — Definitions, classification and specifications
90.20 Standard under periodical review
Sodium and potassium silicates for industrial use — Determination of silica content — Gravimetric method by insolubilization
90.93 Standard confirmed
Respiratory protective devices — Methods of test and test equipment — Part 1: Determination of inward leakage
90.92 Standard to be revised
Respiratory protective devices — Methods of test and test equipment — Part 10: Resistance to ignition, flame, radiant heat and heat
90.20 Standard under periodical review
Respiratory protective devices — Methods of test and test equipment — Part 11: Determination of field of vision
60.60 Standard published
Respiratory protective devices — Methods of test and test equipment — Part 12: Determination of volume-averaged work of breathing and peak respiratory pressures
90.93 Standard confirmed
Respiratory protective devices — Methods of test and test equipment — Part 13: RPD using regenerated breathable gas and special application mining escape RPD: Consolidated test for gas concentration, temperature, humidity, work of breathing, breathing resistance, elastance and duration
90.20 Standard under periodical review
Respiratory protective devices — Methods of test and test equipment — Part 14: Measurement of sound pressure level
90.92 Standard to be revised
Respiratory protective devices — Methods of test and test equipment — Part 2: Determination of breathing resistance
90.93 Standard confirmed
Respiratory protective devices — Methods of test and test equipment — Part 3: Determination of particle filter penetration
90.93 Standard confirmed
Respiratory protective devices — Methods of test and test equipment — Part 4: Determination of gas filter capacity and migration, desorption and carbon monoxide dynamic testing
90.92 Standard to be revised
Respiratory protective devices — Methods of test and test equipment — Part 5: Breathing machine, metabolic simulator, RPD headforms and torso, tools and verification tools
90.20 Standard under periodical review
Respiratory protective devices — Methods of test and test equipment — Part 5: Breathing machine, metabolic simulator, RPD headforms and torso, tools and verification tools — Amendment 1: RPD head forms front and side view
60.60 Standard published