Withdrawn
Standard
Most Recent
BS 227:1926
Steel arches for use in mines (straight sided and horse-shoe arches)
No description.
Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 05/06/1926 |
| Cancellation Date | 04/19/1934 |
| Page Count | 0 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
No products.
Previous versions
11/12/1970
Superseded
Historical
10/11/1966
Withdrawn
Most Recent
31/03/1959
Withdrawn
Most Recent
01/11/1937
Withdrawn
Most Recent
06/05/1926
Withdrawn
Most Recent