(1) Qhov chaw ntawm qhov hluav taws kub tua hluav taws yuav tsum tau nyob conspicuously;
(2) Qhov chaw tua hluav taws yuav tsum tau muab tso rau hauv qhov chaw uas yooj yim rau cov neeg mus txog;
(3) Kev teeb tsa hluav taws xob tua hluav taws yuav tsis cuam tshuam rau kev khiav tawm nyab xeeb;
(4) Yuav tsum muaj qee cov cim qhia hauv zos uas yuav tsum tau muab cov tshuaj tua hluav taws tso;
(5) Lub tshuab tua hluav taws yuav tsum tau teeb tsa kom ruaj khov;
(6) Lub npe ntawm lub tshuab tua hluav taws yuav tsum yog sab nraud;
(7) Lub tshuab tua hluav taws uas siv tau yuav tsum tau teeb tsa hauv qhov sib txuas thiab txuas lossis lub thawv tua hluav taws, thiab qhov siab ntawm av yuav tsum tsawg dua 1.50 meters thaum dai rau saum phab ntsa, thiab hauv qab. yuav tsum tsis pub tsawg tshaj 0.15 meters los ntawm qhov siab hauv av;
(8) Niaj hnub no, cov hluav taws tua hluav taws yuav tsum tsis txhob muab tso rau hauv qhov chaw ntub dej lossis muaj corrosive
(9) Teeb tsa kev tiv thaiv rau cov tua hluav taws sab nraum zoov;
(10) Lub tshuab tua hluav taws yuav tsum tsis txhob siv nyob rau hauv qhov chaw sab nraum qhov kub thiab txias.
