Cov lus piav qhia rau kev hloov kho ntawm excavator Wood Crapple: kev tsim khoom thiab cov qauv sib txuas thiab cov khoom siv nyob rau hauv thiab lwm yam kev ua haujlwm hauv nroog thiab muaj zog
Excavator Ntoo Lob yog qhov tshiab ntawm excavator, yog qhov kev ua haujlwm ntawm cov kev ua haujlwm ntawm kev ua haujlwm, tom qab kev ua haujlwm yooj yim, tom qab kev ua haujlwm yooj yim, tom qab kev ua haujlwm yooj yim, tom qab kev ua haujlwm yooj yim, tom qab kev ua haujlwm yooj yim, tom qab kev ua haujlwm yooj yim, tom qab kev ua haujlwm yooj yim, tom qab kev ua haujlwm yooj yim, tom qab kev ua haujlwm yooj yim, tom qab kev ua haujlwm yooj yim, tom qab kev ua haujlwm yooj yim, tom qab kev ua haujlwm yooj yim, tom qab kev ua haujlwm yooj yim, tom qab kev ua haujlwm yooj yim, tom qab kev ua haujlwm yooj yim, tom qab kev ua haujlwm yooj yim, tom qab kev ua haujlwm yooj yim, tom qab kev ua haujlwm yooj yim, tom qab kev ua haujlwm yooj yim, tom qab kev ua haujlwm yooj yim, tom qab kev ua haujlwm yooj yim tsis tuaj yeem ua tiav ntawm ntau yam haujlwm Cov xwm txheej, yog li ntawd nws tau hais rau tiam ntawm excavator, uas yog siv los kaw cov khoom lag luam hauv tsev, Cov ntaub ntawv: ib pawg ntawm cov ntoo ntab yog sib npaug rau 50-60 lub manepower. Cov hloov kho excavator ntoo bob tsis tsuas yog txo cov nqi ua haujlwm, tuav ntawm cov ntoo ua haujlwm, thiab lwm yam ntoo uas tau siv rau cov chaw thau khoom.
Rau rau qhov zoo ntawm kev muab cov ntoo rov qab: No.1 rau kev thauj khoom thiab tsim qauv; No.4 Txuag Manpower; No.5 Ua haujlwm kom muaj kev nyab xeeb.
Sijhawm Sijhawm: Sep-25-2023