Standards
ISO 4156-2:2021ISO 4156-2:2021 Straight cylindrical involute splines — Metric module, side fit — Part 2: Dimensions*Taxes or charges may apply. The final price, including any applicable taxes, will be calculated at checkout.
Standards
ISO 4156-1:2021ISO 4156-1:2021 Straight cylindrical involute splines — Metric module, side fit — Part 1: Generalities*Taxes or charges may apply. The final price, including any applicable taxes, will be calculated at checkout.
Standards
ISO 23665:2021ISO 23665:2021 Unmanned aircraft systems — Training for personnel involved in UAS operations*Taxes or charges may apply. The final price, including any applicable taxes, will be calculated at checkout.
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ISO 52127-1:2021ISO 52127-1:2021 Energy performance of buildings — Building management system — Part 1: Module M10-12*Taxes or charges may apply. The final price, including any applicable taxes, will be calculated at checkout.
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ISO 21978:2021ISO 21978:2021 Heat pump water heater — Testing and rating at part load conditions and calculation of seasonal coefficient of performance for space heating*Taxes or charges may apply. The final price, including any applicable taxes, will be calculated at checkout.
Standards
ISO 21766:2021ISO 21766:2021 Tobacco and tobacco products — Determination of tobacco-specific nitrosamines in tobacco products — Method using LC-MS/MS*Taxes or charges may apply. The final price, including any applicable taxes, will be calculated at checkout.
Standards
ISO 19290:2021ISO 19290:2021 Cigarettes — Determination of tobacco specific nitrosamines in mainstream cigarette smoke — Method using LC-MS/MS*Taxes or charges may apply. The final price, including any applicable taxes, will be calculated at checkout.
Standards
ISO 19626-2:2021ISO 19626-2:2021 Processes, data elements and documents in commerce, industry and administration — Trusted communication platform for electronic documents — Part 2: Applications*Taxes or charges may apply. The final price, including any applicable taxes, will be calculated at checkout.
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