Specification for polyethylene pipes for the supply of gaseous fuels.
NORMA vydaná dňa 31.7.1990
Designation standards: BS 7281:1990
Note: NEPLATNÁ
Publication date standards: 31.7.1990
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: British technical standard
Kategória: Technické normy BS