Lub luag haujlwm tseem ceeb yog kev tiv thaiv hluav taws, muaj zog tiv thaiv hluav taws. Yog li ntawd, kev xaiv ntawm cov ntaub ntawv yuav tsum muaj hluav taws kub-resistant, kub resistant, tsis tsuas yog tsis tso cov pa phem, tab sis kuj tuaj yeem thaiv qhov nkag ntawm cov pa phem.

suction electromagnetic xauv hluav taws qhov rooj ntoo qhov roojntoo hluav taws qhov rooj rau chav tsev so,ntoo tiv thaiv hluav taws qhov rooj,hluav taws kub ntsuas ntoo qhov rooj 90min nrog 4.5 “pob khawm,ntoo hluav taws qhov rooj,tsev so qhov rooj khoom ntoo sib xyaw hluav taws qhov rooj,suction electromagnetic xauv hluav taws qhov rooj ntoo qhov roojntoo hluav taws nyob qhov rooj rau tsev,ntoo tiv thaiv hluav taws qhov rooj,hluav taws kub qhov rooj ntoo 1m,ntoo hluav taws qhov rooj,Hotel hluav taws kub nyob qhov rooj, hluav taws kub nyob qhov rooj,suction electromagnetic xauv hluav taws qhov rooj ntoo qhov roojhluav taws kub qhov rooj, hluav taws kub qhov rooj ntoo,ntoo hluav taws qhov rooj,ntoo tiv thaiv hluav taws qhov rooj