Lub tshuab nqus tsev ntim cov khoom siv hauv pem teb yog siv rau cov nqaij tshiab, ntses, nqaij nruab deg thiab cov khoom sib txawv.Piv txwv li kev hloov pauv huab cua packing tshuab, Cov tawv nqaij ntim tshuab muaj cov nyhuv tshiab . Tsis tas li ntawd, daim tawv nqaij packing tshuab txais yuav PCL tswj system. Raws li tus neeg siv, koj tuaj yeem tsim cov kev txwv tsis pub hloov qhov kub thiab txias. Nws cov xwm txheej ua haujlwm tuaj yeem ua kom meej meej nthuav tawm.Lub tshuab yog lub sijhawm ua txhaum kev ceeb toom ua haujlwm. Qhov tseem ceeb tshaj plaws, nws txoj kev ua haujlwm zoo thiab ntim cov nyhuv ua kom qib siab. Yog hais tias koj xav tias perservation nyhuv, koj yuav tsum xub xaiv peb cov tawv nqaij packing tshuab.
