Ntoo crates yog tus cwj pwm los ntawm lawv qhov zoo nkauj, ruaj khov, thiab kav ntev, ua rau lawv tsim nyog rau kev lag luam hauv tsev thiab xa tawm. Raws li cov khoom ntim khoom siv dav hauv kev lag luam thoob ntiaj teb, kev ntim cov ntoo sab nrauv yuav tsum tau siv tshuaj tua kab thiab siv cov cim IPPC. Lawv qhov ntev tuaj yeem ua raws li cov neeg siv khoom xav tau. Ntoo crate ntim tsim yog feem ntau siv rau cov khoom thauj thiab tso saib.
Tom qab siv, feem ntau cov ntoo crates tuaj yeem rov ua dua. Piv txwv li, los ntawm kev sib koom thiab rov ua qauv, ntoo crates tuaj yeem txo cov peev txheej pov tseg. Qhov no pab txhawb rau kev rov ua dua tshiab.
