Ships and marine technology. Measurement of changes in hull and propeller performance - Default method Ingestion-build-67170 It describes the testing methods

It describes the testing methods for accelerated ageing and the effect of light or weathering

c) control materials that do not have an assigned value and are used only for assessing the precision of a measurement procedure

even if absolutely no human or machine error occurred in each determination

— necessary for the proper application of a medical device or

DD IEC/PAS 62437 is useful as it provides guidance on the specifications for active antennas which contributes to checking the radio disturbance characteristics of receivers used on board vehicles

Ships and marine technology. Measurement of changes in hull and propeller performance - Default method Ingestion-build-67170 It describes the testing methods