ISO 900:1977 pdf download - Aluminium oxide primarily used for the production of aluminium - Determination of titanium content - Diantipyrylmethane photometric method 4.8.1 In a platinum dish of suitable capacity, weigh, to the nearest 0,000 1...
ISO 898-5:1998 pdf download – Mechanical properties of fasteners made of carbon steel and alloy steel
ISO 898-5:1998 pdf download - Mechanical properties of fasteners made of carbon steel and alloy steel 1 Scope This part of ISO 898 specifies the mechanical properties of set screws and similar threaded fasteners not under tensile...
ISO 846:2019 pdf download – Plastics – Evaluation of the action of microorganisms
ISO 846:2019 pdf download - Plastics - Evaluation of the action of microorganisms 4.1 General The test involves exposing test specimens of plastic to the action of selected test strains of fungi and bacteria (or, in the...
ISO 815-2:2019 pdf download – Rubber, vulcanized or thermoplastic – Determination of compression set
ISO 815-2:2019 pdf download - Rubber, vulcanized or thermoplastic - Determination of compression set 1 Scope This document specifies two methods for the determination of the compression set characteristics of vulcanized and thermoplastic rubbers at low temperatures....
ISO 812:1991 pdf download – Physical testing of rubber
ISO 812:1991 pdf download - Physical testing of rubber 1.1 This International Standard specifies a method for determining the lowest temperature at which rubber materials do not exhibit brittle failure when impacted under specified conditions. Brittleness temperatures...
ISO 717-2:2013 pdf download – Acoustics – Rating of sound insulation in buildings and of building elements
ISO 717-2:2013 pdf download - Acoustics - Rating of sound insulation in buildings and of building elements 1 Scope This part of ISO 717: a) defines single-number quantities for impact sound insulation in buildings and of floors;...
ISO 717-1:2013 pdf download – Acoustics – Rating of sound insulation in buildings and of building elements
ISO 717-1:2013 pdf download - Acoustics - Rating of sound insulation in buildings and of building elements 1 Scope This part of ISO 717: a) defines single-number quantities for airborne sound insulation in buildings and of building...
ISO 701:1998 pdf download – International gear notation – Symbols for geometrical data
ISO 701:1998 pdf download - International gear notation - Symbols for geometrical data 1 Scope This International Standard specifies geometrical symbols for use in notation of gear data. It comprises two lists: — the principal symbols, consisting...
ISO 683-2:2012 pdf download – Heat-treatable steels, alloy steels and free-cutting steels
ISO 683-2:2012 pdf download - Heat-treatable steels, alloy steels and free-cutting steels manufactured from the direct hardening alloy steels and the alloy fame- and induction-hardening steels listed in Table 3 and supplied in one of the heat-treatment...
ISO 665:2020 pdf download – Oilseeds – Determination of moisture and volatile matter content
ISO 665:2020 pdf download - Oilseeds - Determination of moisture and volatile matter content 7.1 Prepare the test sample by reducing the laboratory sample in accordance with ISO 664. If large non-oleaginous foreign bodies have been separated...