"This document stipulates the terms and definitions of flax yarn life cycle green design evaluation, evaluation requirements, self-evaluation report writing requirements, product life cycle evaluation report writing requirements and the basis for judging green design products. This document is applicable to pure spinning original colors of flax fiber Green Design Evaluation of Yarns and Bleached Yarns."
T/CNTAC 170-2023 history
2023T/CNTAC 170-2023 Technical specification for eco-design product assessment—Pure flax yarn