General requirements for a system for electronic components of assessed quality, Specification of lot formation, release procedures and certified test records— 14 стр.
BS EN 14695. Flexible sheets for waterproofing. Reinforced bitumen sheets for waterproofing of concrete bridge decks and other trafficked areas of concrete. Definitions and characteristics— 31 стр.
Flexible sheets for waterproofing. Reinforced bitumen sheets for waterproofing of concrete bridge decks and other trafficked areas of concrete. Definitions and characteristics— 30 стр.