An gayyaci Hengsheng Weiye zuwa taron kaddamar da "Tsarin Ma'aunin Ma'aunin Gina Kayan Aikin Gina" don gina sabon ma'auni.
A ranar 16 ga watan Yuli, wanda Mujallar Metrology ta kasar Sin ta dauki nauyin shiryawa tare da hadin gwiwar Beijing Lindian Weiye Metrology Technology Co., ta shirya,...
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