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"Lei magnetic" turbidity meter in the 45th World Skills Competition national trials of water treatment technology projects show
In order to fully prepare for the 45th World Skills Competition, the 45th World Skills Competition national selection competition in the Shanghai Division, the National Convention and Exhibition Cente
The new standard and new method - "Lei magnetic" assists GB/T176-2017 "Chemical analysis method of cement" standard publicity
The GB/T176-2017 "Chemical Analysis Method for Cement" standard was issued on December 29, 2017 and will be formally implemented on November 1, 2018. "Lei magnetic" actively develops special equipment
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