
Code of practice for health and safety in tunnelling in the construction industry.
NORMA vydána dne 31.7.2011
Designation standards: BS 6164:2011
Note: NEPLATNÁ
Publication date standards: 31.7.2011
The number of pages: 168
Approximate weight : 535 g (1.18 lbs)
Country: British technical standard
Kategorie: Technické normy BS