Projekta Nr.ISO 8991:1986
Nosaukums<p>Specifies and describes a system for use in product standards; gives examples for hexagon head bolts, screws, and nuts, tapping screws, parallel pins, and washers.</p>
Reģistrācijas numurs (WIID)16520
Darbības sfēra<p>Specifies and describes a system for use in product standards; gives examples for hexagon head bolts, screws, and nuts, tapping screws, parallel pins, and washers.</p>
StatussStandarts spēkā
ICS grupa21.060.01