Telefon: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Prodaja standarda: prodaja@iss.rs Seminari, obuke: iss-edukacija@iss.rs Informacije o standardima: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Glavni meni

ISO 723:1991

Rock drilling equipment — Forged collared shanks and corresponding chuck bushings for hollow hexagonal drill steels
24. 1. 1991.

Опште информације

90.93     6. 12. 2022.

ISO

ISO/TC 82

Međunarodni standard

73.100.30  

francuski   engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

Specifies the dimensions of both forged collared shanks and corresponding chuck bushings. Values are given for five nominal sizes. This second edition cancels and replaces the first edition (1974), which has been technically revised (extension of the range of sizes and specification of the size of the internal diameter at the forged collar).

Životni ciklus

PRETHODNO

POVUČEN
ISO 723:1974

TRENUTNO

OBJAVLJEN
ISO 723:1991
90.93 Odluka o potvrđivanju standarda
6. 12. 2022.

Nacionalna preuzimanja

Pribor za bušenje stena - Usadnici i vodice za šuplje šestostrane čelične šipke (identičan sa ISO 723:1991)

90.93   Odluka o potvrđivanju standarda