BS EN ISO 23753-1 :2019 Soil quality. Determination of dehydrogenases activity in soils. Method using triphenyltetrazolium chloride (TTC) British Standards Institution
BS EN ISO 20558-2:2019 Plastics. Poly(phenylene sulfide) (PPS) moulding and extrusion materials. Preparation of test specimen and determination of properties British Standards Institution
BS EN ISO 23753-2 : 2019 Soil quality. Determination of dehydrogenases activity in soils. Method using iodotetrazolium chloride (INT) British Standards Institution
BS ISO 18434-2:2019 Condition monitoring and diagnostics of machine systems. Thermography. Image interpretation and diagnostics British Standards Institution
BS EN ISO 13666 : 2019 Ophthalmic optics. Spectacle lenses. Vocabulary British Standards Institution
BS EN 14683:2019 Medical face masks. Requirements and test methods British Standards Institution
BS EN ISO 2063-1 : 2019 Thermal spraying. Zinc, aluminium and their alloys. Design considerations and quality requirements for corrosion protection systems British Standards Institution
PD 7974-6:2019 Application of fire safety engineering principles to the design of buildings. Human factors. Life safety strategies. Occupant evacuation, behaviour and condition (Sub-system 6) British Standards Institution
BS EN 14187-5:2019 Cold applied joint sealants. Test methods. Determination of the resistance to hydrolysis British Standards Institution
BS PD 7974-3:2019 Application of fire safety engineering principles to the design of buildings. Structural response to fire and fire spread beyond the enclosure of origin (Sub-system 3) British Standards Institution
BS EN IEC 60034-23 : 2019 Rotating electrical machines. Repair, overhaul and reclamation British Standards Institution
BS EN 2320 : 2019 Aerospace series. Aluminium alloy 2024-T4. Drawn bar. a ≤ 75 mm British Standards Institution