Projects

Ambient air — Determination of the mass concentration of sulfur dioxide — Tetrachloromercurate (TCM)/pararosaniline method

90.93   Standard confirmed

Ambient air — Determination of mass concentration of nitrogen dioxide — Modified Griess-Saltzman method

90.93   Standard confirmed

Vitreous and porcelain enamels — Determination of surface scratch hardness according to the Mohs scale

60.60   Standard published

Straight bevel gears for general engineering and heavy engineering — Basic rack

90.93   Standard confirmed

Instant tea — Determination of free-flow and compacted bulk densities

90.93   Standard confirmed

Aerospace — Fluid systems and components — Pressure and temperature classifications

90.93   Standard confirmed

Aerospace — Fluid systems — Impulse testing of hydraulic hose, tubing and fitting assemblies

90.92   Standard to be revised

Aerospace — Fluid systems — Thermal shock testing of piping and fittings

90.60   Close of review

Plastics — Plastics identification using Raman spectrometric methods

60.60   Standard published

Water quality — Determination of nitrite — Molecular absorption spectrometric method

90.93   Standard confirmed

Water quality — Determination of ammonium — Potentiometric method

90.93   Standard confirmed

Test conditions for vertical internal type broaching machines — Testing of accuracy

60.60   Standard published

Straight bevel gears for general engineering and heavy engineering — Modules and diametral pitches

90.93   Standard confirmed

Flat pallets for intercontinental materials handling — Principal dimensions and tolerances

90.93   Standard confirmed

Performance of buildings — Detection of heat, air and moisture irregularities in buildings by infrared methods — Part 1: General procedures

60.60   Standard published

Performance of buildings — Detection of heat, air and moisture irregularities in buildings by infrared methods — Part 3: Qualifications of equipment operators, data analysts and report writers

90.93   Standard confirmed

Road vehicles — Air braking systems — Identification of connections on units

90.93   Standard confirmed

Assembly tools for screws and nuts — Adjustable wrenches

90.93   Standard confirmed