ISO 3669:2020
International Standard
Historical
·
Approved on
07 February 2020
Vacuum technology — Dimensions of knife-edge flanges
ISO 3669:2020 Files
English
7 Pages
Historical
BHD
31.13
ISO 3669:2020 Scope
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.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
BH GSO 150-2:2015
GSO 150-2:2013
Bahraini Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
GSO 9:2022
Gulf Technical Regulation
Labeling of prepackaged food stuffs
BH GSO 9:2023
GSO 9:2022
Bahraini Technical Regulation
Labeling of prepackaged food stuffs
Recently Published
ISO/TS 23764:2026
International Standard
Methodology for achieving non-residential zero-energy buildings (ZEBs)
ISO 24269:2026
International Standard
Nonwovens — Performance requirements and test methods for filtration and safety — Materials for general use face coverings
IEC/TS 63086-2-5:2026
International Standard
Household and similar electrical air cleaning appliances — Methods for measuring the performance — Part 2-5: Particular requirements for determination of the performance change by loading with particles
ISO 247-1:2026
International Standard
Rubber — Determination of ash — Part 1: Combustion method