A60 Sunk Watertight Hatch Cover is a kind of watertight hatch cover which is sunk style.
Aluminium rectangulum submersum Watertight Excludunt CoverCategory:Marine CoverMaterial: Aluminium Alloy
Marine GrilleCategory:Marine CoverMaterial:SteelStandards:CB/T608
Quadratus Ferro Velox Agens Watertight Excludunt CoverCategory:Marine CoverMaterial: Ferro
Circum Steel Watertight Excludunt CoverCategory: Marine CoverMaterial:SteelStandards:CB/T3842-2000
Ferro Weathertight cod Cover with Counter WeightCategory: Marine CoverMaterial: Chalybe
Marine Manhole Cover CB T19-2001 Marine Manhole Cover CB/T19-2001
Manhole Cover pro navibus Type BOL est bene optare applicationes ubi crebra accessus non requiritur.
Manhole Cover for Navium Typus A apta est ad applicationes ubi frequentes accessus non requiritur. Est specimen inspectionis accessus ad navem evacuat, accessum molem, cisternam et escas aditus.