I. Kev ua haujlwm ntawm Green Sand Moulding Tshuab Raw Khoom Ua Haujlwm Cov xuab zeb tshiab yuav tsum tau kho kom qhuav (qhib noo tswj hauv qab 2%) Siv cov xuab zeb xav tau crushing, sib nqus sib cais, thiab txias (txog li 25 ° C) Cov khoom siv pob zeb nyuaj dua, feem ntau pib crushed siv lub puab tsaig crushers los yog c ...
I. Core Demand Drivers Industrial Recovery and Accelerated Infrastructure Investment Lub zog rov qab los ntawm Russia lub metallurgical thiab steel industries, ua ke nrog ntau zog infrastructure kev tsim kho tej yaam num, tau ncaj qha mus thov rau cov khoom siv casting. Nyob rau hauv 2024, Lavxias teb sab con...