BS 2717:1956

Заменен

Glossary of terms applicable to roof coverings

Заменен на

BS 6100-1.3.2:1985

ICS

91.060.20 Roofs. Including related elements (gutters, etc.) / Крыши

01.040.91 Construction materials and building (Vocabularies) / Строительные материалы и строительство (Словари)