ISO-Publicadas – Instituto Nacional de Normalización

Mes: Septiembre - 1990

Código	Título	Fecha publicación	Estado
ISO 9390:1990	Water quality -- Determination of borate -- Spectrometric method using azomethine-H	13/09/1990	Vigente
ISO 9808:1990	Solar water heaters -- Elastomeric materials for absorbers, connecting pipes and fittings -- Method of assessment	13/09/1990	Vigente
ISO 5508:1990	Animal and vegetable fats and oils -- Analysis by gas chromatography of methyl esters of fatty acids	06/09/1990	No Vigente
ISO 9563:1990	Belt drives -- Electrical conductivity of antistatic endless synchronous belts -- Characteristics and test method	06/09/1990	No Vigente

Mes: Agosto - 1990

Código	Título	Fecha publicación	Estado
ISO 1563:1990	Dental alginate impression material	30/08/1990	No Vigente
ISO 2048:1990	Double-socket fittings for unplasticized poly(vinyl chloride) (PVC-U) pressure pipes with elastic sealing ring type joints -- Minimum depths of engagement	30/08/1990	No Vigente
ISO 610:1990	High-tensile steel chains (round link) for chain conveyors and coal ploughs	30/08/1990	Vigente
ISO 6767:1990	Ambient air -- Determination of the mass concentration of sulfur dioxide -- Tetrachloromercurate (TCM)/pararosaniline method	30/08/1990	Vigente
ISO 8858-1:1990	Hard coal -- Froth flotation testing-- Part 1: Laboratory procedure	30/08/1990	No Vigente
ISO 1496-1:1990	Series 1 freight containers -- Specification and testing-- Part 1: General cargo containers for general purposes	23/08/1990	No Vigente
ISO 2041:1990	Vibration and shock -- Vocabulary	23/08/1990	No Vigente
ISO 3046-6:1990	Reciprocating internal combustion engines -- Performance-- Part 6: Overspeed protection	23/08/1990	No Vigente
ISO 4498-1:1990	Sintered metal materials, excluding hardmetals -- Determination of apparent hardness-- Part 1: Materials of essentially uniform section hardness	23/08/1990	No Vigente
ISO 5561:1990	Black caraway and blond caraway (Carum carvi Linnaeus), whole -- Specification	23/08/1990	Vigente
ISO 7721-2:1990	Countersunk flat head screws-- Part 2: Penetration depth of cross recesses	23/08/1990	Vigente
ISO 8526-1:1990	Modular units for machine tools -- Workholding pallets-- Part 1: Workholding pallets up to 800 mm nominal size	23/08/1990	Vigente
ISO 8526-2:1990	Modular units for machine tools -- Workholding pallets-- Part 2: Workholding pallets of nominal size greater than 800 mm	23/08/1990	Vigente
ISO/IEC 9281-2:1990	Information technology -- Picture coding methods-- Part 2: Procedure for registration	23/08/1990	Vigente
ISO/TR 9901:1990	Solar energy -- Field pyranometers -- Recommended practice for use	23/08/1990	No Vigente
ISO/TR 9823:1990	Liquid flow measurement in open channels -- Velocity-area method using a restricted number of verticals	21/08/1990	No Vigente