filling hatch,roof opening /TECH,ENG-MECHANICAL/
[DE] Füllöffnung
[EN] filling hatch; roof opening
[FR] bouche d' alimentation
filling hatch *,fish hatch,fish loading hatch /FISCHERIES/
[DE] Fischraumluke
[EN] filling hatch *; fish hatch; fish loading hatch
[FR] panneau de chargement du poisson