Voici les mesures standards des trappes de visites: 1: 200/200 2: 300/300 3: 400/400 4: 400/600 5: 500/500 6: 600/600 7: 600/800 8: 800/800 9: 1000/800 10: 1200/800
CARACTERISTIQUES
Matériau : aluminium extrudé.
Finition : couleur blanche RAL 9016 /autres couleurs.
INSPECTION HATCH
Special Inspection hatch: slab ceiling and wall fixed.
CHARACTERISTIC
Material: extruded aluminum.
Finish: RAL 9016 white color / other colors.