Số hiệu tiêu chuẩn
ISO 723
Tên tiêu chuẩn
Rock drilling equipment; forged collared shanks and corresponding chuck bushings for hollow hexagonal drill steels
Ngày phát hành
1991-02-00
Tiêu chuẩn tương đương
DIN 20361 (2010-04), MOD * GB/T 6481 (2002), NEQ * PN-G-56265 (1993-06-11), MOD * SS-ISO 723 (1991-10-16), IDT * TS ISO 723 (2013-06-12), IDT
Từ khóa
Boring equipment (earthworks) * Bushes (mechanical components) * Bushings * Dimensions * Drill rods * Drilling bits * Drilling equipment * Hollow sections * Mining * Mining equipment * Poles * Shanks * Hexagonal * Drill steels