Forging pob zeb hniavLC700RCyog peb cov khoom tshiab, siv rau Doosan DX700 thiab Sanyi hom SY650 SY750 SY870 cov khoom siv hnyav tshuab. Thiab ua haujlwm hauv pob zeb mob.
Nws nrov heev hauv lub tuam txhab loj mine, vim tias cov khoom siv kho tshuab ntawm cov hniav zoo heev. tuaj yeem ua haujlwm ntev thiab hnav ntau dua.
Lub sijhawm tshaj tawm: Lub Yim Hli-29-2022