Dab tsi yog landing valve

A tsaws valveyog ib qho tseem ceeb ntawm kev tua hluav taws. Nws yog siv los tswj cov dej hauv lub sijhawm ua haujlwm tua hluav taws. Nov yog tsib txoj kev piav qhia txog kev tsaws li qub.

1. Cov qhov dej tsaws tsag tau muab tso rau ntawm lub tshuab hluav taws xob kom xa cov dej siab, feem ntau ntawm lub qhov hluav taws xob 65 hli, muaj peev xwm siv tau nrog ntau qhov hluav taws kub hoses.

2. Cov qhov dej tsaws tsag yog tsim los tiv thaiv kev kub siab, ua rau lawv tsim nyog siv rau hauv thaj chaw uas xav tau dej siab, thiab lawv muab cov dej ntws zoo ib yam thiab txhim khu kev qha.

3. Cov dej tsaws tsag feem ntau yog ntsia rau hauv qhov chaw xaiv, xws li ntawm cov phab ntsa ntawm cov stairwells, kom lawv tuaj yeem nkag tau sai thaum muaj hluav taws kub ceev.

4. Cov qhov dej tsaws tsag tau nruab nrog ntau yam nta, xws li cov dej ntws tawm, cov khoom tsis rov qab los, thiab cov ntsuas ntws, kom tso cai rau kev ua haujlwm siab tshaj plaws thiab yooj yim ntawm kev siv.

5. Cov dej tsaws tsag yog cov khoom tseem ceeb rau kev tua hluav taws, vim lawv pab kom ceev ceev thiab tswj cov dej, uas yog qhov tseem ceeb rau kev tua hluav taws thiab tiv thaiv cov khoom thiab tib neeg lub neej.