N'April 19, ewepụtara ntọala ọzụzụ maka ihe ndị na-ahụ maka gburugburu ebe obibi na ndị na-ahụ maka injinia na ụlọ ọrụ ngwaahịa simenti na ntọala ọzụzụ QGM. Isi ọzụzụ a na-achọ imeziwanye ọkwa nrụpụta na njikwa njikwa nke ụlọ ọrụ ihe nrụpụta gburugburu ebe obibi, mepụta ụdị nrụpụta nke ọma nke ụlọ i......
GỤKWUONa August 6, 2023, Hu Youyi, Onye isi oche nke China Sand and Gravel Association, Zhao Jing, osote odeakwụkwọ ukwu nke China Sand and Gravel Association, Lin Chen, odeakwụkwọ ukwu nke Fujian Sand na Gravel Association, na Zhang Liantao, onye nnọchi anya nwa oge. Secretary General nke China Sand and ......
GỤKWUONeunkirchen, Saarland, Nọvemba 22nd, ntọala ọzụzụ mba ofesi mbụ maka ndị injinia na ndị teknụzụ nke China Concrete and Cement Products Association (nke a na-akpọ “CCPA”) - Eco-Concrete Masonry Materials and Engineers Training Base for Concrete and Cement Products Industry (Germany). Ebe) - ewepụtara......
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