LTS-3 Low-pressure Mercury teeb
| Taw qhia | |
| 1 | Cov qauv teeb pom kev zoo tuaj yeem tshawb xyuas qhov tseeb ntawm qhov ntsuas qhov ntsuas thiab xyuas qhov kev daws teeb meem ntawm qhov ntsuas los ntawm kev daws teeb meem ntawm "Mercury peb kab". |
| 2 | Nws qhov siab yog adjustable |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
