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On the morning of June 29, the Jining City Retired Military Affairs Bureau and Jining City Human Resources and Social Security Bureau and the Communist Youth League Jining Municipal Committee jointly

Recently, the Heke X616-W smoke plant protection UAV, independently developed by Shandong Caterpillar Intelligent Robot Co., Ltd. of Shandong China Coal Group, has been successfully tested, which is a

On the morning of June 26th, Russian merchants visited the China Coal Group E-Commerce Industrial Park for equipment procurement. China Coal Group E-Commerce Deputy General Manager Ji Honglei and Feng

Do you know anything about the maintenance of electric rock mucking loader? In order to let you know more clearly, the next edition will introduce four major points for attention in the maintenance of

In order to improve the productivity of rock mucking loading machine, six factors of mucking loading machine can be grasped.

In order to further promote the development of technology business incubators, focusing on the new and old kinetic energy conversion major projects, according to the relevant provisions of the allianc