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Windows, doors and curtain walling — Impacted by windborne debris in windstorms — Test method and classification
20.20 Working draft (WD) study initiated
Lithium chloride — Determination of impurities — ICP-OES method
20.20 Working draft (WD) study initiated
Building automation and control systems (BACS) — Part 2: Hardware
20.20 Working draft (WD) study initiated
Thermal insulating products for industrial installations — Mechanical properties testing at sub-ambient temperatures
20.20 Working draft (WD) study initiated
Product Data for Building Services System Models — Part 4: Dictionaries for product catalogues
20.20 Working draft (WD) study initiated
Product Data for Building Services System Models — Part 5: Product catalogue exchange format
20.20 Working draft (WD) study initiated
Non-destructive testing — Ultrasonic testing — General principles
20.20 Working draft (WD) study initiated
Non-destructive testing — Ultrasonic testing — Sensitivity and range setting
20.60 Close of comment period
Non-destructive testing — Ultrasonic testing — Transmission technique
20.60 Close of comment period
Non-destructive testing — Ultrasonic testing — Examination for discontinuities perpendicular to the surface
20.60 Close of comment period
Non-destructive testing — Ultrasonic testing — Characterization and sizing of discontinuities
20.20 Working draft (WD) study initiated
Non-destructive testing — Ultrasonic testing — Characterization and verification of ultrasonic thickness measuring equipment
20.20 Working draft (WD) study initiated
Optics and optical instruments — Field procedures for testing geodetic and surveying instruments — Part 11: GNSS instruments
20.60 Close of comment period
Biodiversity — Strategic and operational approach for organisations-- Requirements and guidelines
20.20 Working draft (WD) study initiated
Biodiversity — Guide for the characterization of products derived from native species
20.20 Working draft (WD) study initiated
Space systems — Liquid rocket engines and test stands — Terms and definitions
20.99 WD approved for registration as CD
Fine ceramics (advanced ceramics, advanced technical ceramics) — Methods of tests for reinforcements — Determination of tensile properties of filaments at elevated temperature using the hot grip technique
20.20 Working draft (WD) study initiated