STM PDF

Sodium hydroxide for industrial use - Determination of chloride content - Mercurimetric method. Original standard ISO 981-1973 in PDF full version. Additional info + preview on request

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Corrosion of metals and alloys - Corrosion test method for disinfectant - Spray test method. Original standard ISO 9812-2024 in PDF full version. Additional info + preview on request

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Corrosion of metals and alloys - Performance test method for corrosion inhibitors used in chemical cleaning of industry equipment. Original standard ISO 9813-2023 in PDF full version. Additional info + preview on request

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Road vehicles - Passenger-car and trailer combinations - Lateral stability test. Original standard ISO 9815-2024 in PDF full version. Additional info + preview on request

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Passenger cars - Power-off reaction of a vehicle in a turn - Open-loop test method. Original standard ISO 9816-2018 in PDF full version. Additional info + preview on request

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Passenger cars - Engine cooling systems - Dimensions of pressure caps and their ramp seats on filler necks. Original standard ISO 9817-1991 in PDF full version. Additional info + preview on request

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