ISO 1721:1974
ISO 1722:1974
ISO 3551-1:1992
ISO 3551-2:1992
ISO 3552-1:1992
ISO 3552-2:1992
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ISO 721:1991-ed.2.0
Rock drilling equipment — Integral stems
Automatically translated name:
Rock drilling equipment -- Integral stems
STANDARD published on 17.1.1991
The information about the standard:
Designation standards: ISO 721:1991-ed.2.0
Publication date standards: 17.1.1991
SKU: NS-434677
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: International technical standard
Category: Technical standards ISO
The category - similar standards:
Annotation of standard text ISO 721:1991-ed.2.0 :
Description / Abstract: Specifies the dimensions. The 19 mm hexagonal integral stems with forged collared shank shall comply with the dimensions shown in figure 1 and given in table 1. The 22 mm stems shall comply with the dimensions shown in figure 2 and given in table 2. The 25 mm stems shall comply with the dimensions shown in figure 3 and given in table 3.
Similar standards:
1.8.1974
1.9.1974
2.7.1992
2.7.1992
2.7.1992
2.7.1992
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