BS EN ISO 128-21:2001现行

Defines procedures for calculating important basic types of non-continuous lines and their line elements.

© British Standards Institution 2013

Amendment notes:
AMD 13521 published 24 April 2002

Document identifier notes:
Formerly BS ISO 128-21:1997.

BS 308-1:1993

BS 308-3:1990

BS 308-2:1985

BS 308-3(1990) : 1990

BS ISO 128-21 : 1997 AMD 13521

BS 308-1(1993) : 1993

BS 308-2(1985) : 1985

ISO 128-21:1997 - Identical

NEN EN ISO 128-21:2001 - Identical

SS EN ISO 128-21 Ed. 1 (2001) - Identical

UNE EN ISO 128-21:2002 - Identical

NS EN ISO 128-21 Ed. 1 (2002) - Identical

UNI EN ISO 128-21:2002 - Identical

I.S. EN ISO 128-21:2002 - Identical

NF EN ISO 128-21:2001 - Identical

NBN EN ISO 128-21:2001 - Identical

ONORM EN ISO 128-21:2002 - Identical

DIN EN ISO 128-21 (2002-12) - Identical

SN EN ISO 128-21:2001 - Identical