ONORM B 2235 Teil.2-1969
Civil Engineering-Building; Standard for the Formulation of Contracls for Material and Labour; Plants for Central Healing and Central Hot Water Supply.

Standard No.

ONORM B 2235 Teil.2-1969

Release Date

1969

Published By

AT-ON

Latest

ONORM B 2235 Teil.2-1969

ONORM B 2235 Teil.2-1969 history

• 1969 ONORM B 2235 Teil.2-1969 Civil Engineering-Building; Standard for the Formulation of Contracls for Material and Labour; Plants for Central Healing and Central Hot Water Supply.