24 February 2020 Tracked Changes. Laminate floor coverings. Determination of locking strength for mechanically assembled panels
24 February 2020 Tracked Changes. Photography. Digital still cameras. Measuring shooting time lag, shutter release time lag, shooting rate, and start-up time lag
24 February 2020 Tracked Changes. Steel sheet, hot-rolled, of structural quality with improved atmospheric corrosion resistance
24 February 2020 Tracked Changes. LPG equipment and accessories. Transportable refillable welded steel cylinders for LPG. Design and construction
24 February 2020 Tracked Changes. Workplace atmospheres. Determination of total isocyanate groups in air using 1-(9-anthracenylmethyl)piperazine (MAP) reagent and liquid chromatography
24 February 2020 Tracked Changes. Measurement of fluid flow in closed conduits. Ultrasonic meters for gas. Meters for custody transfer and allocation measurement
24 February 2020 Tracked Changes. Code designated diagonal tyres (ply rating marked series) for agricultural tractors, trailers and machines. Tyre designation and dimensions, and approved rim contours
24 February 2020 Tracked Changes. Leather. Physical and mechanical tests. Measurement of stitch tear resistance
24 February 2020 Tracked Changes. Effects of current on human beings and livestock. Special aspects
24 February 2020 Tracked Changes. Bituminous mixtures. Test methods. Specimen preparation by gyratory compactor
24 February 2020 Tracked Changes. Road vehicles. Fuse-links. Single-bolt fuse-links
24 February 2020 Tracked Changes. Nuclear power plants. Instrumentation, control and electrical systems important to safety. Separation