Abstract
This document specifies the dimensions of fixed or rotatable bolted knife-edge flanges used in vacuum systems for pressures ranging from atmospheric to as low as 10−11 Pa.
General information
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Status: Under developmentStage: Close of comment period [20.60]
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Edition: 4
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Technical Committee :ISO/TC 112
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Life cycle
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Previously
PublishedISO 3669:2020
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Now