T/CIECCPA 056—2023 Carbon footprint quantification and assessment method for copper-chromium electrical contact product

This document defines the terms and definitions of quantification and evaluation methods for the carbon footprint of copper and chromium electrical contacts, and specifies product description, quantification and evaluation of product carbon footprint, additional environmental information, and evaluation reports. This document applies to the quantification and evaluation of the carbon footprint of copper and chromium electrical contacts, while other materials can refer to it for implementation.