LT-WJ15 Kuaj cov pas nrig puag ncig
| Cov Lus Qhia Tshwj Xeeb |
| 3 hli,5 hli,6 hli,12 hli |
| Qhov yuav tsum tau ua raws li tus qauv |
| Kev ncav cuag tau ntawm cov qhov, qhov sib txawv, thiab cov txheej txheem Kev ncav cuag tau ntawm cov qhov puag ncig hauv txhua yam khoom siv tawv uas tsawg dua 1.58 hli tuab hauv cov khoom ua si uas npaj rau cov menyuam hnub nyoog 60 lub hlis thiab qis dua yuav tsum ncav cuag tau ntawm cov pas nrig puag ncig ntawm φ12mm yog tias lawv tuaj yeem ntxig rau hauv φ6mm pas nrig puag ncig thiab qhov tob ntxig yog 10 hli lossis ntau dua. |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
