ISO 492 pdf download
ISO 492 pdf download Rolling bearings — Radial bearings — Geometrical product specifications (GPS) and tolerance values Scope This International Standard specifies dimensional and geometrical characteristics,limit deviations frominominal sizes, and tolerance values to define the interface (except chamfers) of radial rolling bearingsNominal boundary dimensions are defined in ISO 15,ISO 3552] and ISO 8443(2 This International Standard does not apply to...
ISO 535 pdf download
ISO 535 pdf download Paper and board — Determination of water absorptiveness — Cobb method This International Standard specifies a method of determining the water absorptiveness of sized papeland board, including corrugated fibreboard, under standard conditions.lt may not be suitable for paperofgrammage less than 50 g/m2 or embossed paper. It is not suitable for porous papers such as newsprintor unsized...
ISO 817 pdf download
ISO 817 pdf download Refrigerants — Designation and safety classification Scope This International Standard provides an unambiguous system for assigning designations to refrigerants.lt also establishes a system for assigning a safety classification to refrigerants based on toxicity andflammability data, and provides a means of determining the refrigerant concentration limit. Tablesisting the refrigerant designations, safety classifications and the refrigerant concentration limits...
ISO 1656 pdf download
ISO 1656 pdf download Rubber, raw natural, and rubber latex, natural — Determination of nitrogen content 1 Scope This International Standard specifies a macro-method and a semi-micro method for the determinationof nitrogen in raw natural rubber and in natural rubber latex using variants of the Kjeldahl process. NOTEThe determination of nitrogen in natural rubber is usually carried out in order...
ISO 2322 pdf download
ISO 2322 pdf download Styrene-butadiene rubber (SBR) — Emulsion- and solution-polymerized types — Evaluation procedures IS0289-1,Rubber, unvulcanized- Determinationsusing ashearing-discviscometer-Part1: DeterminationofMooney viscosity ISO 1795, Rubber; raw natural and raw synthetic — Sampling and further preparative procedures ISO 2393, Rubber test mixes- Preparation, mixing and vulcanization – Equipment and procedures ISO 3417, Rubber – Measurement ofvulcanization characteristics with the oscillating disc curemeter...
ISO 2403 pdf download
ISO 2403 pdf download Textiles — Cotton fibres — Determination of micronaire value 1 Scope ThisInternationalStandardspecifies a method ofdeterminingthe micronairevalue ofloose disorientatedcotton fibres taken from bales, laps and slivers, or other sources of lint cotton. 2 Normative references The following documents,in whole or in part, are normatively referenced in this document and areindispensable for its application. For dated references, only the edition cited applies. For undatedreferences, the...
ISO 2758 pdf download
ISO 2758 pdf download Paper — Determination of bursting strength This International Standard specifies a method for measuring the bursting strength of paper submittedto increasing hydraulic pressure. lt is applicable to paper having bursting strengths within the range70 kPa to 1 400 kPa, lt is not intended to be used for the components (such as fluting medium orlinerboard) ofa combined...
ISO 2795 pdf download
ISO 2795 pdf download Plain bearings — Sintered bushes — Dimensions and tolerances 1 Scope This International Standard specifies the dimensions and tolerances applicable to sintered bearings for the following ranges of inside diameters: — cylindrical bearings: 1 mm to 60 mm; — flanged bearings: 1 mm to 60 mm; — spherical bearings: 1 mm to 20 mm. 2 Normative...
ISO 3468 pdf download
ISO 3468 pdf download Passenger cars — Windscreen defrosting and demisting systems — Test method Scope ThisInternationalStandardspecifies thetestmethodfor passengercar (IS0 3833:1977,3.1.1) windscreendefrosting and demisting systems, when these are fitted. This International Standard does not specify reference areas or levels of performance The test condition of-18 C + 3 °C specified for defrosting systems will meet the majority of cold climaticrequirements....
ISO 6806 pdf download
ISO 6806 pdf download Rubber hoses and hose assemblies for use in oil burners — Specification This International Standard specifies the minimum requirements for rubber hoses and hose assembliesfor use in oil burners. The following two types of hose assembly are specified lype 1: Hose assemblies for flux and reflux, but not for insertion between the oil burner pump andthe...