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China Coal Group Send A Batch Mine Single Hydraulic Prop To Shanxi Province
On the afternoon of June 12, a batch of mining single hydraulic prop equipment ordered by Shanxi Xinzhou merchants is loaded and shipped in China Coal Group's intelligent equipment manufacturing works
1046 2020-06-18 Hydraulic Prop Mine Single Hydraulic Prop Single Hydraulic Prop DETAILS
Congratulations To Weixin Agricultural Technology Co., Ltd For Obtaining A Civil Unmanned Aircraft Operating License
In order to regulate the unmanned aircraft engaged in operational flight activities and promote the safe, orderly and healthy development of the unmanned aircraft industry, the Civil Aviation Administ
835 2020-06-16 China Coal News Drone Qualification DETAILS
Congratulations To Tiandun Security Rescue Equipment Company For Obtaining 4 National Trademark Registration Certificates
Recently, with the formal approval of the State Intellectual Property Office, Shandong Tiandun Security & Rescue Equipment Manufacturing Co., Ltd., a subsidiary of China Coal Group
Warmly Welcome The Leader of Humi.com To Visit China Coal Group
On June 3, three people including Hao Jiaqi, General Manager of Investment and Development North District of Humi.com, Qi Baoqiang, Director of Investment and Development North District, and Chen Ranj
876 2020-06-06 China Coal News Industry Internet Platform Investigation DETAILS
A Batch Of Mining Single Hydraulic Props Of China Coal Group Are Sent To Shanxi Province
On May 30th, a batch of mine-use single hydraulic prop equipment is load in the China Coal Group's intelligent equipment manufacturing workshop,
1055 2020-06-04 China Coal News China Coal Shipment DETAILS
Introduction to dowty retarder
The dowty retarder is a kind of equipment which uses hydraulic oil and elastomer as the medium, is installed on the rail, and contacts with the wheel through the cap of the sliding cylinder, so as to
784 2020-06-03 dowty retarder DETAILS