Panran mere nzukọ ọmụmụ ihe nke asaa gbasara okpomọkụ na mwepụta ngwaahịa ọhụrụ dịka e mere atụmatụ ya na Mee 25 ruo 28, 2015. Ụlọ ọrụ anyị kwadoro ogbako a, Fluke, Jinan Changfenguozheng, Qingdao Luxin, AMETEK, Lindiannweiye, On-well Scientific, Huzhou Weili, Hangweishuojie wdg kwadoro ya. Odeakwụkwọ otu nke mpaghara mmepe Tai'an Dong Xuefeng, odeakwụkwọ ukwu nke kọmitii ọkachamara na okpomọkụ Long Jin Zhijun, onye isi nke Tai'an Metrology Institute Qi Haibin kwuru okwu. Onye nnọchiteanya dị mkpa nke ụlọ ọrụ nha mba, ụlọ ọrụ okpomọkụ ihe dị ka mmadụ 150 gara nzukọ ahụ.
Oge ozi: Sep-21-2022
