GB / T 20810-2018, * Daim Ntawv Toilet (xws li Daim Ntawv Toilet Paper) *, yog daim ntawv pom zoo hauv lub tebchaws siv tau rau daim ntawv tso quav thiab nws cov ntawv hauv qab. Tus txheej txheem yog tswj hwm los ntawm National Technical Committee on Paper Industry of Standardization Administration of China (TC141) thiab saib xyuas los ntawm Tuam Tshoj National Light Industry Council.

Tus txheej txheem tau teev tseg tias daim ntawv tso quav tso quav yuav raug tsim los siv cov ntaub so ntswg los yog siv cov ntaub so ntswg thiab teeb tsa cov kev cai tshwj xeeb rau cov tsis xws li cov tshuaj fluorescent migratable. Raws li lub teb chaws tus qauv npaj tau tshaj tawm thaum Lub Xya Hli 2025 (Plan No. 20252837-T-607), tus qauv tam sim no tab tom hloov kho; qhov project muaj 16-lub hlis ncua sij hawm, thiab tom qab ua tiav, cov kev hloov kho tshiab yuav hloov tag nrho GB / T 20810-2018.