title: Methods for rating the levels of noise and mechanical vibration on ships.
mesh_terms: D005859:Germany, East; D007391:International Cooperation; D008452:Maximum Allowable Concentration; D009326:Naval Medicine; D009622:Noise; D009624:Noise, Transportation; D011044:Poland; D011795:Surveys and Questionnaires; D014586:USSR; D014732:Vibration