Projekta Nr.ISO 12257:2008
Nosaukums<p>ISO 12257:2008 specifies the dimensions of metric internal six-lobe drives used in metric screws in nominal thread diameter range 3 mm to 20 mm.</p>
Reģistrācijas numurs (WIID)40391
Darbības sfēra<p>ISO 12257:2008 specifies the dimensions of metric internal six-lobe drives used in metric screws in nominal thread diameter range 3 mm to 20 mm.</p>
StatussStandarts spēkā
ICS grupa49.030.20