Nqe lus piav qhia luv
• Cov khoom tseem ceeb: cov hlau txias txias.
• Kaw kaum: -30 °.
• Qhib lub kaum sab xis: 95 °.
• Dia. ntawm khob pob khawm: 35mm.
• Qhov tob ntawm khob pob khawm: 12.7mm
• Qhov rooj (C) qhov ntev: 3-7mm.
• Qhov rooj tuab: 14-23mm.
Txoj kev teeb tsa | Pob Khawm (hli) | |||||||||||||||||||||
45 | 48 | 52 | ||||||||||||||||||||
Chipboard ntsia hlau | 333.002.492 | 333.002.592 | 333.002.692 | |||||||||||||||||||
M8 rov | 333.002.498 | 333.002.598 | 333.002.698 | |||||||||||||||||||
M10 rov | 333.002.499 | 333.002.599 | 333.002.699 |
H = Qhov siab ntawm pob khawm puag
D = Yuav tsum tau muab tso rau ntawm pawg thawj coj saib
K = Qhov nrug nruab nrab ntawm lub qhov rooj thiab qhov drilling
qhov ntawm pob khawm
X = Qhov sib txawv nruab nrab ntawm cov phaj thiab pawg thawj coj saib