Kev ceev faj rau kev siv Strap-hom Mask Tshuab

Mar 18, 2024 Tso lus

1. Tshem tawm lub ntim thiab xyuas qhov chaw thiab qhov chaw ntawm lub cuab yeej kom pom tias muaj kev puas tsuaj. Xyuas seb cov ntsia hlau puas xoob, seb cov khoom siv hluav taws xob puas raug kaw, thiab seb cov khoom siv puas tiav.
2. Cov khoom siv yuav tsum tau muab tso rau ntawm qhov chaw tiaj tiaj. Lub tshuab npog ntsej muag yuav tsum muaj tsawg kawg yog 0.5 meters deb ntawm lub tshav kub, thiab yuav tsum muaj tsawg kawg yog 1 meter ntawm qhov chaw nyob rau hauv pem hauv ntej thiab tom qab lub npog ntsej muag strapping tshuab thiab tsawg kawg yog 1 meter ntawm qhov chaw. sab laug thiab sab xis rau kev ua haujlwm yooj yim.
3. Txheeb xyuas qhov yuav tsum tau muaj hluav taws xob ntawm daim ntawv lo rau sab nraum qab ntawm lub oscillator lub thawv, thiab xyuas kom meej tias lub kaw lus zoo hauv av.
4. Txuas lub cuab yeej rau lub hwj huam mov, xyuas kom tseeb tias yuav tsum tua lub hwj chim hloov ua ntej.