Gratch Thoob Excavator
Jul 04, 2025
Gratch Thoob Excavator
Lob thoob khawb av tseem tseem hu ua grapple thoob excavator {}} nws ncaj thiab ncaj nraim, txiav av los ntawm nws tus kheej hnyav "{1}}
Nws yog qhov haum rau cov chav kawm khawb hauv i thiab II hauv qab ntawm cov chaw muag khoom, thiab khawb av cov khoom muag qub xws li gravel thiab slag .
Muaj ob txoj kev khawb: taug kev sab khawb thiab muab kev khawb rau .
