Cov rooj hluav taws kub thiab lawv cov thav duab feem ntau yog kuaj kom tuav hluav taws rau 30 feeb (FD30) lossis 60 feeb (FD60). Lawv lub peev xwm tiv thaiv hluav taws yog nyob ntawm lawv tau raug ntsia nrog qhov tseeb ntsaws ruaj ruaj thiab hluav taws kub rated cov khoom siv hluav taws xob nrog cov qhov rooj hluav taws. Tus mob ntawm lub qhov rooj hluav taws, tshwj xeeb tshaj yog ib qho uas siv tsis tu ncua tuaj yeem ua tsis taus lub sijhawm. Txheeb xyuas koj cov qhov rooj hluav taws tsis tu ncua thiab ua kom muaj lub qhov rooj ntawm cov hluav taws tau koom nrog kom sai. Qhov rooj hluav taws xob soj ntsuam tuaj yeem pab txheeb xyuas cov rooj hluav taws uas tsis muaj kev sib raug zoo. Cov qhov rooj hluav taws xob yuav muaj kev ntsuas ntau dua 60 feeb tab sis cov no tsis tas yuav nyob hauv ntau qhov xwm txheej.
Yog tias koj xav paub ntau ntxiv txog peb cov khoom siv hluav taws kub, thov hu rau peb ntawm Alibaba https://dljfz.en.alibas.com/kallyoferliist.0.4d611f5deodayq
