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ČSN is a protected designation of Czech national technical standards.
Assembly tools for screws and nuts - Double-headed flat and offset, box wrenches - Length of wrenches and thickness of the heads
Standard published on 1.11.2012
Selected format:Assembly tools for screws and nuts - Double-headed, deep offset and modified offset, box wrenches - Length of wrenches and thickness of the heads
Standard published on 1.11.2012
Selected format:Assembly tools for screws and nuts - Square drive sockets - Part 1: Hand-operated sockets
WITHDRAWN published on 1.11.2012
Selected format:Assembly tools for screws and nuts - Square drive sockets - Part 2: Machine-operated sockets ("impact")
WITHDRAWN published on 1.11.2012
Selected format:
WITHDRAWN published on 3.1.1963
Selected format:
WITHDRAWN published on 3.1.1963
Selected format:
WITHDRAWN published on 18.12.1963
Selected format:Closed - end spanners for hexagons
Standard published on 14.5.1990
Selected format:
WITHDRAWN published on 3.1.1963
Selected format:
WITHDRAWN published on 3.1.1963
Selected format:Latest update: 2026-07-29 (Number of items: 2 290 440)
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