Ships and marine technology. Measurement of changes in hull and propeller performance - Default method Ingestion-build-67170 c) control materials that do

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

Sensitometric procedures are described for films exposed directly to X-rays

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

— necessary for the proper application of a medical device or

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

Ships and marine technology. Measurement of changes in hull and propeller performance - Default method Ingestion-build-67170 c) control materials that do