Specification for hermetically sealed flat double glazing units = Sécification pour fenêtres plates à double vitrage étanche = Spezifikation für hermetische abgedichtete flache Doppelverglasungseinheiten
By: British Standards Institution.
Series: BS5713. 1979
Publisher: B.S.I.
Published: 1979
Place of publication: London
Language: eng
Number of pages: 14
Notes: Pierced for binder.