Kev lag luam xov xwm
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Cov kev nce qib tshiab hauv cov ntaub ntawv Buoy tshuab kev hloov kho
Nyob rau hauv ib qho tseem ceeb tshaj plaws ua ntej rau ancegaphy, kev nce qib tsis ntev los no hauv cov ntaub ntawv Buoy thev naus laus zis tau hloov pauv cov kws tshawb fawb chaw ua haujlwm. Tshiab tsim muaj cov ntaub ntawv me me tam sim no tau nruab nrog cov sensors thiab lub zog hluav taws xob, ua rau lawv mus sib sau thiab xa tawm lub sijhawm tiag tiag ...Nyeem ntxiv -
Tshuaj ntsuam xyuas dej hiav txwv yog qhov tsim nyog thiab tsis cuam tshuam rau tib neeg kev tshawb nrhiav ntawm dej hiav txwv
Peb-xya ntawm lub ntiaj teb yog them nrog dej hiav txwv, thiab dej hiav txwv yog cov khoom siv roj ntsha xws li cov roj av, roj, cov khoom siv raw thiab cov khoom siv raw thiab cov zog cov khoom siv thiab cov khoom siv raw thiab cov zog. Nrog lub distre ...Nyeem ntxiv
