Cov khoom siv ntim khoom pov tseg Cov txheej txheem txheem 22kw tsis muaj roj lub tshuab nqus tsev txuag hluav taws xob

1. Lub siab tsis zoo ruaj khov thiab txhim kho tus nqi tsim nyog ntawm cov khoom.
2. Txhim kho kev ua haujlwm kom zoo dua qub thiab zam kev ua haujlwm rov ua dua.
3. Txuag hluav taws xob, ruaj khov thiab ua haujlwm tau zoo.
4. Lub chamber compression yog roj-dawb, txo cov nuj nqis khiav lag luam.
5. Cov qauv yooj yim thiab yooj yim txij nkawm. Txo lub sijhawm txij nkawm.
6. Cov khoom lag luam zoo tshaj plaws nrog kev rov qab sai.