
Specification for coated carbon steel tubes intended for small bore closed circuit central heating systems. Metric units.
NORMA vydaná dňa 23.8.1972
Designation standards: BS 4182-2:1972
Note: NEPLATNÁ
Publication date standards: 23.8.1972
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS