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NEN ISO 3669 : 2017
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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VACUUM TECHNOLOGY - BAKEABLE FLANGES - DIMENSIONS OF KNIFE-EDGE FLANGES
01-03-2020
12-09-2017
Describes 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.
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