1. Sab Nraud Dispital Them Nyiaj
Lub thawv faib tawm sab nraud yog tsim rau kev siv sab nraum zoov thiab cov pov thawj, noo}}}} {2} {reawant nta. Lawv feem ntau yog mounted ntawm phab ntsa lossis ncej los tiv thaiv cov hluav taws xob sib xyaw los ntawm cov khoom thiab cov khoom.
2. Nyob sab hauv lub thawv
Lub thawv nyob sab hauv tsev yog tsim los rau kev siv hauv tsev thiab feem ntau yog mounted ntawm phab ntsa lossis plag tsev. Lawv yog kev ua kom zoo nkauj txaus siab, muaj kuab heev, thiab ruaj khov, muab kev nyab xeeb thiab txhim khu kev qha ntawv rau tsev thiab kev lag luam.
3. Tawg -}} Cov khoom xa tawm cov thawv
Tawg -} Cov khoom xa tawm cov thawv yog tsim los siv hauv cov nplaim taws thiab cov chaw raug tawg. Lawv muab cov kev tawg zoo heev - Cov ntaub ntawv ua tau zoo, tiv thaiv kev tawg kom tshwm sim los ntawm cov txim taws. Tawg -} Daim ntawv faib khoom xa tawm tau siv dav hauv kev lag luam.