(1) Nrhiav qhov zoo tshaj plaws nyob qhov twg cov yeeb nkab ncaj ntev txaus, thiab qhov twg cov kav dej nyob rau hauv qhov chaw zoo, xws li cov kav dej tshiab uas tsis muaj xeb thiab yooj yim ntawm kev ua haujlwm.

(2) Tshem tawm cov plua plav thiab xeb.Kom tau txais txiaj ntsig zoo dua, polishing cov yeeb nkab nrog cov xuab zeb yog pom zoo.

(3) Siv cov khoom sib txuas kom txaus rau qhov chaw uas cov transducers yuav tsum tau nruab thiab tsis muaj qhov sib txawv ntawm cov yeeb nkab nto thiab cov transducers.

Saib xyuas kom tsis txhob muaj cov xuab zeb lossis plua plav tawm ntawm cov yeeb nkab sab nrauv thiab cov transducers.

Txhawm rau kom tsis txhob muaj cov pa roj npuas sab hauv sab saud ntawm cov yeeb nkab, cov transducers yuav tsum tau nruab kab rov tav los ntawm sab ntawm lub pip.

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Lub sij hawm xa tuaj: Plaub Hlis-29-2022