Dị ka ọnụ ọgụgụ sitere n'aka ndị na-emepụta ihe na-emepụta ihe 26 nke China Construction Machinery Industry Association, na June 2021, e rere 23,100pcs ndị na-egwupụta ihe n'ụdị dị iche iche, mbelata kwa afọ nke 6.19%;nke nkeji 16,965 bụ ụlọ, mbelata afọ na afọ nke 21.9%;6,135 nkeji we...
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