1098 new "mushrooms" grow in the strands-dowty retarder
"Re-testing the installation height of the dowty retarder is 56 mm, which is in compliance with the regulations."
920 2021-06-17 dowty retarder DETAILS
China Coal Group Participate In The School-Enterprise Cooperation Annual Meeting Of The Business School Of Shandong Polytechnic Vocational College China Coal News School Enterprise Cooperation
On June 9, the 2021 meeting of the School Enterprise Cooperation Committee of the Business School of Shandong Polytechnic Vocational College was held in the administrative building of the Shandong Pol
979 2021-06-09 China Coal News School Enterprise Cooperation DETAILS
Yan Yankai "does not decelerate" in the dowty retarder repair work area of Linyi Railway Station of Jinan Railway
Dowty retarder are one of the important transportation equipment for railway hump shunting operations.
Warm Congratulations On The Registration And Establishment Of Shandong Zhonghui Enterprise Management Consulting Co., Ltd.
In order to further expand the business area of the group, China Coal Group recently invested and established Shandong Zhonghui Enterprise Management Consulting Co., Ltd. with a registered capital of
895 2021-05-31 China Coal News New Company Established DETAILS
"Mushrooms" grow on train tracks. Netizen: Can you eat them? Official popular science: this is the dowty retarder
It turns out that this is the dowty retarder, which is installed on the steel rail and contacts the wheels by sliding the cylinder cap head to brake and decelerate the freight vehicle.
Warm Congratulations To China Coal Group For Being Commended At The City'S Science And Technology Innovation Conference
China Coal Group was rated as the single champion enterprise in the manufacturing industry of Jining City, and was commended at the conference.
843 2021-05-28 China Coal News Manufacturing Individual Champion DETAILS