STM PDF

Reinforcement yarns - Determination of twist balance index. Original standard ISO 3343-2010 in PDF full version. Additional info + preview on request

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Reinforcement products - Determination of moisture content. Original standard ISO 3344-1997 in PDF full version. Additional info + preview on request

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Aerospace - Lead and runout threads - Part 1- Rolled external threads. Original standard ISO 3353-1-2020 in PDF full version. Additional info + preview on request

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Aerospace - Lead and runout threads - Part 2- Internal threads. Original standard ISO 3353-2-2020 in PDF full version. Additional info + preview on request

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Measurement of clean water flow in closed conduits - Velocity-area method using current-meters in full conduits and under regular flow conditions. Original standard ISO 3354-2008 in PDF full version. Additional info + preview on request

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Milk - Determination of alkaline phosphatase. Original standard ISO 3356-2009 in PDF full version. Additional info + preview on request

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