Dab tsi yog qhov nqus hluav taws xob lim kis?

Cov roj lim dej lim tau nruab rau hauv qab theem roj nyob hauv cov roj tank txhawm rau lim cov khoom tawm thiab cov khoom sib xyaw xim hauv qhov nruab nrab ua haujlwm. Cov khoom siv lim dej ntawm cov lim lim yog tais los ntawm tooj liab woven mesh lossis stainless hlau woven mesh. Hom lim no muaj cov yam ntxwv ntawm qhov kub thiab tsis kam thiab xeb, thiab tuaj yeem rov ntxuav thiab siv tau.