Engilsh Version
西班牙UNE标准
WATER QUALITY. DETERMINATION OF THE CHEMICAL OXYGEN DEMAND (COD). DICHROMATE METHOD.
WATER QUALITY. DETERMINATION OF CALCIUM CONTENT. EDTA TITRIMETRIC METHOD
Cables of rated voltages up to and including 450/750 V and having thermoplastic insulation. Part 1:General requirements.
Thermoplastic-based compound insulated cables of rated voltages up to and including 450/750 V having low emission of smoke and corrosive gases. Unsheathed single core cables.
Cables of rated voltages up to and including 450/750 V and having cross-linked insulation. Part 1: General requirements.
BURNED CLAY BRICKS. DETERMINATION OF THE WATER ABSORTION
Visual grading for structural sawn timber. Coniferous timber.
Plugs and sockets-outlets for household and similar purposes. Part 1-1: General requirements
Plugs and sockets-outlets for household and similar purposes. Part 1-2: Dimensional requirements for Spanish System.
Plastics. Multilayered pipes for the conveyance of hot and cold water under pressure. Plastic polymer/aluminium (Al)/crosslinked polyethylene pipes temperature resistance (PE-RT).
Plastics. Multilayered pipes for the conveyance of hot and cold water under pressure. Plastic polymer/aluminium (Al)/crosslinked polyethylene pipes (PE-X).
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