NORMSERVIS s.r.o.

BS 227:1934

Steel arches for use in mines (straight sided, horse-shoe and splay-legged).

STANDARD published on 1.11.1937

English -
Print design (300.50 USD)

The information about the standard:

Designation standards: BS 227:1934
Note: WITHDRAWN
Publication date standards: 1.11.1937
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS