BS EN 524-6:1997

Действует

Steel strip sheaths for prestressing tendons. Test methods. Determination of leaktightness (determination of water loss) — 8 стр.

ICS

77.140.15 Steels for reinforcement of concrete / Стали для армирования бетона

91.080.40 Concrete. Including the repair and protection of concrete products and structures / Бетонные конструкции