What is a pioneering roadway?

Release time:

2022-11-03

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What is a pioneering roadway

Roadways in coal mining work that serve a mine or a mining level are pioneering roadways.

The main shaft, auxiliary shaft and wind shaft, bottom shaft yard, main crosscut, stage transportation and return air roadway, mining area return air and mining area transportation crosscut and other roadways, as well as auxiliary roadways for driving these roadways are all pioneering roadways.

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