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ISO 9851:1990Continuous mechanical handling equipment - Overhead electrical monorail conveyors - Definitions and safety rulesstandard by International Organization for Standardization, 12/01/1990
ISO 9689:1990Raw optical glass - Resistance to attack by aqueous alkaline phosphate-containing detergent solutions at 50 degrees C - Testing and classificationstandard by International Organization for Standardization, 12/01/1990
ISO 9635:1990Irrigation equipment - Hydraulically operated irrigation valvesstandard by International Organization for Standardization, 12/01/1990
ISO 9368-1:1990Measurement of liquid flow in closed conduits by the weighing method - Procedures for checking installations - Part 1: Static weighing systemsstandard by International Organization for Standardization, 12/01/1990
ISO 9975:1990Round non-alloy steel wires for locked coil mine winding ropes - Specificationsstandard by International Organization for Standardization, 12/01/1990
ISO 9944:1990Plastics - Phenolic resins - Determination of electrical conductivity of resin extractsstandard by International Organization for Standardization, 12/01/1990
ISO 6225-2:1990Rubber, raw, natural - Determination of castor oil content - Part 2: Determination of total ricinoleic acid content by gas chromatographystandard by International Organization for Standardization, 12/01/1990
ISO 2395:1990Test sieves and test sieving -- Vocabularystandard by International Organization for Standardization, 12/01/1990
ISO 9054:1990Cellular plastics, rigid - Test methods for self-skinned, high-density materialsstandard by International Organization for Standardization, 12/01/1990
ISO 9030:1990Crude petroleum -- Determination of water and sediment -- Centrifuge methodstandard by International Organization for Standardization, 12/01/1990
ISO 9029:1990Crude petroleum -- Determination of water -- Distillation methodstandard by International Organization for Standardization, 12/01/1990
ISO 8780-5:1990Pigments and extenders - Methods of dispersion for assessment of dispersion characteristics - Part 5: Dispersion using an automatic mullerstandard by International Organization for Standardization, 11/01/1990