This standard specifies the technical requirements, test methods, inspection rules and signs, packaging, shipment, storage, quality certificate and order form (or contract) for thin-film solar cells. This standard is applicable to the three-pound target material used for thin-film solar cell materials.
GB/T 39160-2020 Referenced Document
GB/T 5163 Sintered metal materials,excluding hardmetals.Permeable sintered metal materials.Determination of density,oil content,and open porosity
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
YS/T 1227.1 Methods for chemical analysis of crude tellurium Part 1: Gravimetric method for determination of tellurium content