BFJ-15
COV KHOOM PIAV TXOG
| Tus lej khoom | qhov siab tshaj plaws (nti) | Qhov Siab Tsawg Kawg Nkaus Peev Xwm lbs | qhov hnyav(kg) | Kev kho qhov chaw |
| BFJ-15 | 6 | 4700 | 3.8 | hmoov txheej |
1. Siv ua tus ncej nqa hauv tsev, tus ncej nqa ntawm lub lawj, tus ncej nqa kem, tus ncej txhawb nqa hauv pem teb kom kho cov hauv pem teb uas poob qis lossis txhawb nqa cov chaw thauj khoom hnyav.
2. Rau kev txhawb nqa ib ntus lossis tsis yog thawj zaug.
3. Ruaj ntseg haum rau hauv qab 4x4 shoring beam thiab kho qhov siab txog li 4in
Sau koj cov lus ntawm no thiab xa tuaj rau peb












