Valsts valodas centra izstrādātie transporta, infrastruktūras un sakaru termini

[..] Access doors and access hatch covers normally closed at sea, intended to ensure the watertight integrity of internal openings, shall be provided with means of indication locally and on the bridge showing whether these doors or hatch covers are open or closed. [..]
Avots: International Convention for the Safety of Life at Sea, 1974, as amended, Part I

[..] Dimensions of access hatches shall not be less than [..]
Avots: Torremolinos International Convention for the Safety of Fishing Vessels, 1977, as modified by the Torremolinos Protocol of 1993 relating thereto