IEC 61511-1:2016+AMD1:2017 CSV
Consolidated version mapped on
Material efficiency
General desciption of Material efficiency:
Material efficiency is a description or metric which expresses the degree in which raw materials are consumed, incorporated, or wasted, as compared to previous measures in construction / manufacturing projects or physical processes. Making a usable item out of thinner stock than a prior version increases the material efficiency of the manufacturing process. (from https://en.wikipedia.org/wiki/Material_efficiency)