Kev paub
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19
Mar-2023
Dab tsi yog qhov tseem ceeb ntawm lub tshuab tua hluav taws?Cov hluav taws tua hluav taws yog cov khoom siv hauv peb lub neej, thiab tuaj yeem pom hauv ntau qhov chaw pej xeem, thiab muaj cov hluav taws tua hluav taws nyob hauv txoj kev hau
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18
Mar-2023
Dab tsi yog cov tshuaj tua hluav taws uas nquag siv?Dab tsi yog cov tshuaj tua hluav taws uas nquag siv?
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17
Mar-2023
Lub hauv paus ntawm kev tua hluav tawsLub hauv paus ntawm kev tua hluav taws
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16
Mar-2023
Kev txheeb xyuas thiab siv cov tshuaj tua hluav tawsKev txheeb xyuas thiab siv cov tshuaj tua hluav taws
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15
Mar-2023
Kev siv thiab qhov zoo ntawm cov tshuaj tua hluav tawsKev siv thiab qhov zoo ntawm cov tshuaj tua hluav taws
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14
Mar-2023
Pushcart type water-based fire extinguishers standardPushcart type water-based fire extinguishers standard
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13
Mar-2023
Hluav taws kub extinguisher hnub tas sij hawmLub sij hawm siv tau Ua Npuas Ncauj tua hluav taws, siv tau rau ib xyoos, kho ib xyoos ib zaug; carbon dioxide tua hluav taws, siv tau rau ob xyoos
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12
Mar-2023
Cov txheej txheem ua haujlwm rau cov tua hluav tawsCov txheej txheem ua haujlwm rau cov tua hluav taws
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11
Mar-2023
Cov dej tua hluav taws tua hluav taws feem ntau yog siv rau ntawm chav kawm A...Cov tshuaj tua hluav taws tua hluav taws feem ntau yog siv rau hauv chav tua hluav taws hauv chav kawm A, thiab Class A qhov chaw tua hluav taws xa mus rau qhov chaw hluav taws kub
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10
Mar-2023
Lub tshuab tua hluav taws zoo li cas ua tau raws li qhov kawg ntawm lub neej?Lub tshuab tua hluav taws zoo li cas ua tau raws li qhov kawg ntawm lub neej?
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09
Mar-2023
Dab tsi yog kev ceev faj rau kev siv tshuaj tua hluav taws?Thaum siv cov tshuaj tua hluav taws, peb yuav tsum ua tib zoo saib xyuas qhov kev thov ntawm ntau hom hluav taws tua hluav taws.
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08
Mar-2023
Qhov twg yog qhov zoo dua rau chav tua hluav taws?Qhov twg yog qhov zoo dua rau chav tua hluav taws?