Hluav Taws Xob Tsav Tsheb Scissor Nqa
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Hluav Taws Xob Tsav Tsheb Scissor Nqa
Qhov sib txawv ntawm hydraulic tus kheej propelled scissor nqa thiab hluav taws xob tsav scissor nqa yog tias ib qho siv hydraulic system los ua lub log txav, lwm qhov siv hluav taws xob lub cev uas nruab rau lub log kom lub nqa txav.
