Posted on February 27, 2018February 28, 2018 by Pulse AssentISO 20233-1:2018 Ships and marine technology. Model test method for propeller cavitation noise evaluation in ship design Source level estimation Link: ISO 20233-1:2018 Ships and marine technology. Model test method for propeller cavitation noise evaluation in ship design Source level estimation Source: BSI Standards Related Posts:New multi-million pound Programme helps British SMEs…New laws to introduce digital labelling for…UK signs landmark economic partnership with NigeriaUK Export Finance unveils extra support for SME exportersGovernment backs SMEs with new Help to Grow campaign…