Hnub Kawg: Lub Yim Hli 28, 2023 Niaj hnub no, kev tsim cov xovxwm qhuav ua cov pobzeb ceramic yog cov kab ntau lawm, hmoov tom qab xovxwm ua rau ntsuab, ntsuab tom qab ziab kiln kom qhuav, thiab tom qab ntawd tom qab glazing, ntau yam luam ntawv thiab lwm yam txheej txheem ua ntej nkag mus rau hauv qhov cub. firing, vim ntsuab befo...
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