ISO 1101:2017 defines the symbol language for geometrical specification of workpieces and the rules for its interpretation. It provides the foundation for geometrical specification. The illustrations in this document are intended to illustrate how a specification can be fully indicated with visible annotation (including e.g. TEDs). NOTE: Other International Standards referenced in...
ISO 19030-3:2016 outlines alternatives to the default method. Some will result in lower overall accuracy but increase applicability of the standard. Others can result in same or higher overall accuracy but includes elements which are not yet broadly used in commercial shipping. The general principles outlined and performance indicators defined are applicable to all ship types...
ISO 19030-2:2016 defines the default method for measuring changes in hull and propeller performance and calculating a set of basic performance indicators. Finally, it provides guidance on the expected accuracy of each performance indicator. ISO 19030-2:2016 is applicable for commercial ship types of the displacement type driven by conventional fixed pitch propeller(s) where the...
ISO 19030-1:2016 outlines general principles for the measurement of changes in hull and propeller performance and defines a set of performance indicators for hull and propeller maintenance, repair and retrofit activities. The general principles outlined and performance indicators defined are applicable to all ship types driven by conventional fixed pitch propellers, where the...
BS 8888 is the UK’s national framework standard for engineering drawings and geometrical tolerancing. It covers all of the requirements for the technical specification of products and their component parts. It explains the way in which engineering drawings outline and present these specifications. It covers all of the symbology and information that engineers and designers need to...