Nqe lus piav qhia luv
• Cov khoom tseem ceeb: cov hlau txias txias.
• Kaw lub kaum sab xis: 115 °.
• Qhib lub kaum sab xis: 95 °.
• Dia. ntawm khob pob khawm: 35mm.
• Qhov tob ntawm khob pob khawm: 11.3mm.
• Qhov rooj (C) qhov ntev: 3-5 hli.
• Qhov rooj tuab: 14-23mm.
Txoj kev teeb tsa | Pob khawm (hli) | |||||||||||||||||||||
45 | 48 | 52 | ||||||||||||||||||||
Chipboard ntsia hlau | 331.021.492 | 331.021.592 | 331.021.692 | |||||||||||||||||||
Euro ntsia hlau | / | 331.021.593 | / | |||||||||||||||||||
M8 rov | 331.021.498 | 331.021.598 | 331.021.698 | |||||||||||||||||||
M10 rov | 331.021.499 | 331.021.599 | 331.021.699 |
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