The concept of the bottom structure of the nugget

February 04 15:06:47, 2024

The bottom structure of the nugget is an important part of the mining method. It refers to the organic matching part of the mine roadway, the mining roadway and the mine roadway from the stage transportation level to the bottoming level. It can make the ore mined in the mine or the pillar through these roadways, use the ore's own weight, or the ore mining equipment to be transported into the transport level of the mine car.

Receiving part of the mine - from the roof of the electric roadway to the bottom of the roadway

The mining part - transporting the roof of the roadway from the stage → the roof of the electric road

The mining part - transporting the floor of the roadway from the stage → the roof of the transportation roadway



car cooler bag

12V Cooler Bag,Electric Cooler Bag For Car,12 Volt Lunch Box Cooler,Plug In Cool Bag For Car

Yuyao Veedai Electrical Appliance Co., Ltd , https://www.nbkxveed.com