BS EN 13433:2021-TC PDF
Tracked Changes. Devices to prevent pollution by backflow of potable water. Mechanical disconnector, direct actuated. Family G, type A.
Tracked Changes. Devices to prevent pollution by backflow of potable water. Mechanical disconnector, direct actuated. Family G, type A.
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Дата публикации:
- 7 февраля 2022 г.
- SKU:
- BS EN 13433:2021-TC







