GB/T 31416-2015 色漆和清漆 多组分涂料体系适用期的测定 样品制备和状态调节及试验指南 Paints and varnishes—Determination of the pot-life of multicomponent coating systems—Preparation and conditioning of samples and guidelines for testing
Paints and varnishes—Determination of the pot-life of multicomponent coating systems—Preparation and conditioning of samples and guidelines for testing