STAS 3965-74

Quartz sand of Aghires area, for foundry purposes

Status : Withdrawn
Approval date : 1/1/1974
Publish date : 1/1/1974
Withdrawal date : 3/30/2012
Number of pages : 8
ICS : 73.080 Non-metalliferous minerals
Technical Committee : 295 - Mine and geology

Relations with other standards: