BS EN 28747:1992被替代
Grooved pins with countersunk head
出版：British Standards Institution
专家解读视频
Pins which have three equally spaced grooves impressed longitudinally on their exterior surface, with metric dimensions and nominal diameter from 1.4 to 20 mm inclusive.
© British Standards Institution 2013
Amendment notes:
AMD 7494 published 15 November 1992
Document identifier notes:
Formerly BS 7053:1989.
ISO 8747:1997 - Similar
UNE EN 28747:1993 - Identical
DIN EN 28747 (1992-10) - Identical
UNI EN 28747:1993 - Identical
I.S. EN 28747:1993 - Identical
SS EN 28 747:1992 - Identical
NF EN 28747:1992 - Identical
NBN EN 28747:1992 - Identical
