STM PDF

Leather - Tests for colour fastness - Colour fastness to perspiration. Original standard ISO 11641-2025 in PDF full version. Additional info + preview on request

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Specification and qualification of welding procedures for production welding of steel and nickel-base castings. Original standard ISO 11970-2025 in PDF full version. Additional info + preview on request

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Refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels - Liquefied Natural Gas (LNG) as marine fuel - Measurement on board LNG bunkering ship. Original standard ISO 11982-2025 in PDF full version. Additional info + preview on request

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Electrodeposited nickel plus chromium coatings for automobile plastic parts - Specification and test requirements. Original standard ISO 12994-2025 in PDF full version. Additional info + preview on request

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Essential oil of oregano [Origanum vulgare L. subsp. hirtum (Link) Ietsw.] - Amendment 1. Original standard ISO 13171-2016 amd1-2025 in PDF full version. Additional info + preview on request

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Fans - Determination of fan sound power levels under standardized laboratory conditions - Part 2- Reverberant room method. Original standard ISO 13347-2-2025 in PDF full version. Additional info + preview on request

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