Lub qhov rooj tua hluav taws yog qhov tshwj xeeb yoog kom nres kev kis hluav taws lossis haus luam yeeb. Cov qhov rooj no feem ntau tso rau hauv cov tsev pej xeem thiab chaw lag luam, txawm hais tias lawv kuj tuaj yeem ntsia tau rau hauv cov tsev nyob. Tej zaum koj yuav xav paub seb koj qhov rooj steel hauv qab daus yuav tsum tau tua hluav taws. Peb tau tham nrog cov kws tshaj lij, thiab ntawm no yog qhov lawv tau hais.
Tus naj npawb ntawm cov plag tsev hauv lub tsev txiav txim seb lub qhov rooj hauv qab daus yuav tsum tau tua hluav taws. Xav tau qhov rooj tua hluav taws uas xav tau qhov twg qhov siab ntawm pem teb tseem ceeb tshaj 14.7 meters) nyob rau theem ntawm kev txiav txim siab tus naj npawb ntawm cov plag tsev rau kev tawm tsam hluav taws thiab txoj kev khiav tawm. Yog tias hauv qab daus pem teb ntawm ib lub tsev ob-zaj nkauj yog 3.9 ko taw (1.2 meters) qis dua qib, koj yuav xav tau lub qhov rooj hluav taws. Lub qhov rooj tua hluav taws yuav tsum nyob twj ywm xauv txhua lub sijhawm kom ntseeg tau tias txhua tus neeg uas yuav tsum tawm ntawm cov neeg muaj kev nyab xeeb yooj yim tuaj yeem nrhiav tau lawv txoj hauv kev kom muaj kev nyab xeeb.
Qhov chaw ntsuas hluav taws kub yog qhov kev ntsuas hluav taws kub tsis zoo uas tuaj yeem muab kev khiav tawm ntawm lub tsev thaum lawv qhib lossis haus luam yeeb thaum kaw. Ib qho ntxiv, muaj cov cai thiab kev tswj hwm yuav tsum tau ua raws hauv kev teeb tsa thiab kev saib xyuas ntawm lub qhov rooj hluav taws. Nyeem ntxiv los xyuas seb puas yuav tsum muaj hluav taws rau cov neeg raug cai thiab yog tias muaj xwm txheej uas koj yuav tsum tsis txhob ua lub qhov rooj hluav taws.
