Kaum Cov Lus Qhia Rau Kev Txij Nkawm Excavator

Yuav tsum tau hloov roj roj ntxiv rau cov tshuab hluav taws xob tshiab yuav tsum tau hloov tom qab ua haujlwm rau lub valve ntawm lub cav hluav taws xob.

Kev txij nkawm txhua hnub .

Tshuaj xyuas, ntxuav lossis hloov cov huab cua lim; Huv si sab hauv ntawm lub kaw lus txias; Tshuaj xyuas thiab ua kom nruj cov bolts ntawm cov phiaj kev sib tw; Txheeb xyuas thiab kho qhov rov qab nruj ntawm cov ciav hlau; Txheeb xyuas cov cua enterak rhaub ntawm cov khawb; Hloov cov pob txha cov hniav; Kho qhov sib txawv ntawm cov thoob excavator; Txheeb xyuas cov qib ua kua ntawm lub qhov rais tu hauv ntej; Kuaj xyuas thiab kho cov cua txias ntawm cov khawb; Ntxuav hauv av sab hauv tus tsav tsheb; Hloov lub lim keeb ntawm cov crusher (xaiv cov khoom siv) {{} Thaum lub cav muaj kev phom sij, thiab tom qab ntawd Coolant, lub tshuab yuav tsum nres rau ntawm theem av {{5 5}} cov khoom siv tiv thaiv cryant thiab tiv thaiv coolant thiab tiv thaiv cov lus {{}