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Vacuum technology. Standard methods for measuring vacuum-pump performance. Positive displacement vacuum pumps. Original standard BS ISO 21360-2-2020 in PDF full version. Additional info + preview on request

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Vacuum technology. Standard methods for measuring vacuum pump performance. Specific parameters for mechanical booster vacuum pumps. Original standard BS ISO 21360-3-2019 in PDF full version. Additional info + preview on request

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Vacuum technology. Standard methods for measuring vacuum-pump performance. Turbomolecular vacuum pumps. Original standard BS ISO 21360-4-2018 in PDF full version. Additional info + preview on request

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Vacuum technology. Standard methods for measuring vacuum-pump performance. Non-evaporable getter (NEG) vacuum pumps. Original standard BS ISO 21360-5-2023 in PDF full version. Additional info + preview on request

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Vacuum technology. Standard methods for measuring vacuum-pump performance. Cryogenic vacuum pumps. Original standard BS ISO 21360-6-2023 in PDF full version. Additional info + preview on request

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Domestic gas cooking appliances. Safety - General requirements. Original standard BS ISO 21364-1-2025 in PDF full version. Additional info + preview on request

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