Dị ka ọnụ ọgụgụ sitere n'aka ndị na-emepụta ihe na-emepụta ihe 25 nke China Construction Machinery Industry Association, na Septemba 2021, e rere ndị na-egwupụta ihe dị iche iche nke 20085, mbelata kwa afọ nke 22.9% kwa afọ;nke 13,934 n'ime ya bụ ụlọ, mbelata afọ na afọ nke 38.3%;6151 ị...
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