Posted on December 5, 2018December 7, 2018 by Pulse AssentISO 5894:2018 Ships and marine technology. Manholes with bolted covers Link: ISO 5894:2018 Ships and marine technology. Manholes with bolted covers Source: BSI Standards Related Posts:Government sets out plan to make UK a global…UK supports international efforts to protect over…Government seeks views on sustainable approach to…Businesses to be given UK product marking flexibilityUK and Japan strengthen science and tech ties in Tokyo