Bonded abrasive products; General; Designation, marking, range of outside diameters and tolerances
Описание (англ.):
This second edition cancels and replaces the first edition (ISO 525-1975). Covers grinding wheels, segments, sticks and bricks and gives also the main form and denomination of grinding wheels, the main profile of straigth wheels, and the tolerances on hole size. Does not apply to diamond, cubic boron nitride or boron carbide abrasive products.
Заменён стандартами:
ISO 525:1999
Заменяет стандарты:
ISO 525(1975.02)
Дата регистрации:
30.01.87
Дата введения:
01.12.86
Код КГС:
Г25
Код ОКСТУ:
3980
Код ОКС(МКС):
25.100.70
Код ОКП:
3980
Нормативные ссылки:
DIN 208-1981, NEQ*DIN 69100-1-1988, NEQ*DIN 69104-1981, NEQ*NF E75-201-1985, NEQ*OENORM ISO 525(1988/ON), EQV*UNI ISO 525(1992/UNI), EQV