UNE EN 28733:1993被替代
Parallel Pins With Internal Thread, Unhardened
出版：Asociacion Espanola de Normalizacion
專家解讀視頻
Specifies the characteristics of unhardened parallel pins with metric dimensions, with internal thread and nominal diameters, d1, from 6 to 50mm inclusive.
NBN EN 28733:1992 - Identical
NF EN 28733:1992 - Identical
DIN EN 28733 (1992-10) - Identical
BS EN 28733:1992 - Identical
I.S. EN 28733:1993 - Identical
UNI EN 28733:1993 - Identical
ISO 8733:1997 - Identical
SS EN 28 733:1992 - Identical
