Delivery: 3 seconds (Download full-editable-PDF + Invoice). Quotation: Click GB/T 24981.2-2020>>Add to cart>>Quote Editable-PDF Preview (Reload if blank, scroll for next page)
See Chinese contents: GB/T 24981.2-2020 GB/T 24981.2-2020: Test methods of rare earth long afterglow phosphors - Part 2: Determination of afterglow brightness
This Part of GB/T 24981 specifies the determination method of afterglow brightness of rare earth long afterglow phosphors. This Part applies to the determination of the afterglow brightness of rare earth long afterglow phosphors.
