BS ISO 22403:2020 pdf free.Plastics - Assessment of the intrinsic biodegradability of materials exposed to marine inocula under mesophilic aerobic laboratory conditions - Test methods and requirements. BS ISO 22403 This document specifies test methods and criteria for showing intrinsic biodegradability in marine environments of virgin plastic materials and polymers without any preliminary environmental exposure or pre-treatment. Test methods applied...
BS ISO 20980:2020 pdf free
BS ISO 20980:2020 pdf free.Artichokes - Specification and test methods. BS ISO 20980 Artichokes in this class shall be whole and compact. They shall not be dehydrated or show any signs of pest damage or disease. The length of the heart diameter should be between 3,5 cm and 5 cm. The length of the bottom diameter should be between 7...
BS ISO 13767:2020 pdf free
BS ISO 13767:2020 pdf free.Ships and marine technology一Ship's mooring and towing fittings一Shipside roller fairleads. BS ISO 13767 1 Scope This document specifies the types, nominal sizes, dimensions and materials, as well as construction, manufacturing and marking requirements, for shipside roller fairleads installed to lead the mooring rope of a ship.2 Normative references The following documents are referred to in the...
BS ISO 23919:2020 pdf free
BS ISO 23919:2020 pdf free.Cigarettes一Determination of ammonia in cigarette mainstream smoke using ion chromatography. BS ISO 23919 1 Scope This document specifies a method for the quantification of ammonia by ion chromatography in mainstream smoke using ISO 3308 smoking parameters.This method is applicable to cigarettes with ammonia yields between 1 μg/cigarette and 30 μg/cigarette. It is not applicable for the...
BS ISO 23467:2020 pdf free
BS ISO 23467:2020 pdf free.Ice plug isolation of piping in nuclear power plant. BS ISO 23467 1 Scope This document specifies requirements for the ice plug technique with liquid nitrogen or dry ice as refrigerant (cryogenic medium) on metal pipes of nuclear power plants. The freezing liquid can be water or water mixture (e.g. boric acid mixture). This document specifies...
BS ISO 21072-3:2020 pdf free
BS ISO 21072-3:2020 pdf free.Ships and marine technology一Marine environment protection: performance testing of oil skimmers. BS ISO 21072-3 1 Scope This document specifies a methodology for establishing quantitative performance data for oil skimmers for recovery of oil with high viscosity (above 50 000 cP), so the end user can objectively judge, compare and evaluate the design and performance of different...
BS EN 17099:2020 pdf free
BS EN 17099:2020 pdf free.Information technology一Fishery and aquaculture products - Requirements for labelling of distribution units and pallets in the trade of fishery and aquaculture products. BS EN 17099 This document specifies requirements for labels to be used on distribution units (boxes, cartons, bags, etc.), and logistic units (pallets, cages, trolleys, etc.) for fishery and aquaculture products, ensuring uniform labels...
BS ISO 26723:2020 pdf free
BS ISO 26723:2020 pdf free.Plastics - Determination of total luminous transmittance and refl ectance. BS ISO 26723 5.1 The apparatus shall consist of a stabilized light source, an associated optical system, an integrating sphere with ports, and a photometer comprising a photo-detector, signal processor and display unit or recorder (see Figure 1).， 5.2 The light source and the photometer shall...
BS ISO 20305:2020 pdf free
BS ISO 20305:2020 pdf free.Mine closure and reclamation一Vocabulary. BS ISO 20305 3.1.1 abandoned derelict orphan legacy mine mine or mine feature (3.4) that has not been formally relinquished (3.1.3) and for which the responsibility for mine closure (3.3.2) cannot be allocated to an individual or organization Note 1 to entry: Liability for an abandoned mine can fall to the landowner...
BS ISO 23601:2020 pdf free
BS ISO 23601:2020 pdf free.Safety identification一Escape and evacuation plan signs. BS ISO 23601 This document establishes design principles for displayed escape plans that contain information relevant to fire safety, escape, evacuation and rescue of the facility's occupants. These plans may also sed by intervention forces in case of emergency. These plans are intended to be displayed as signs in public...