Cov khoom tso saib ntawm lub helipad perimeter kev nyab xeeb net
2024-11-21
Lub Net Kev Nyab Xeeb. Nws yog ib qho chaw uas siv tau rau hauv helipads thiab cov tsev siab, thiab qhov tseem ceeb tshaj plaws yog los tiv thaiv kev nyab xeeb ntawm cov neeg ua haujlwm. Nws cov khoom siv raw yog txhuas, uas muaj zog tiv taus corrosion, tsis muaj dej thiab hluav taws, yog li nws tuaj yeem khaws cia rau hauv qhov zoo hauv txhua qhov chaw sab nraum zoov thiab muaj lub neej ntev. Daim vis dis aus no qhia txog nws cov khoom, thiab txhua qhov tuaj yeem siv tom qab sib dhos.