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80% of Mexico mines have restarted operations About 80% of Mexico's mining sector has restarted as the country continues to ease restrictions on miners amid the coronavirus pandemic, Francisco Quiroga, Mexico's undersecretary of mines with the country's Ministry of Economy, said in an int...
Нимгэн ханатай арааны карбюраци болон хэв гажилтыг …
ContentsGear technical requirementsGear processing technology and inspection resultsGear production processGear heat treatment equipment and carburizing processTest resultsCause analysis and improvement measuresCause analysisImprovement measuresConclusion Electric vehicle gear (hereinafter referred to as gear) is a new …