I.S. EN 28747:1993被替代
Grooved Pins With Countersunk Head
出版：National Standards Authority of Ireland
专家解读视频
Describes the characteristics of counter sunk head grooved pins which have three equally spaced grooves impressed longitudinally on their exterior surface, with metric dimensions and nominal diameter, d1, from 1.4 to 20 mm inclusive.
SS EN 28 747:1992 - Identical
UNI EN 28747:1993 - Identical
UNE EN 28747:1993 - Identical
BS EN 28747:1992 - Identical
DIN EN 28747 (1992-10) - Identical
NF EN 28747:1992 - Identical
NBN EN 28747:1992 - Identical
