47.020.99
Other standards related to shipbuilding and marine structures
Buying
Published
Scope
This document specifies the components and structure, general requirements, and functional requirements of grab dredger supervisory and control systems.
It is applicable only to the installed components, functions or systems. It covers the design, manufacture and modifications.
Life cycle
NOW
PUBLISHED ISO 20663:2020 60.60
Standard published Jan 6, 2020