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Txais tos kom tau txais tus nqi qis dua 3 1/8 'rov luam ntawv thermal daim ntawv los ntawm cov tuam txhab lag luam thiab cov neeg muag khoom nyob hauv Suav teb. Peb kuj muaj cov kev pabcuam tshwjxeeb thiab dawb qauv.