picosecond laser yog dab tsi?Picosecond yog ib qho yooj yim thiab yooj yim uas tsis yog phais, uas tsis yog-invasive laser kho tawv nqaij rau cov neeg nrhiav ib tug hluas dua.Picosecond laser tuaj yeem kho ntau qhov chaw ntawm lub cev nrog rau hauv siab lossis décolleté, ntsej muag, tes, ceg, thiab ntau dua.Cov neeg mob ha...
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