The practice experience of adopting cable anchor supporting technique in northern beltconveyor head chamber is introduced.
介绍了成庄矿北翼胶带机机头硐室采用锚索支护技术的实践经验。
2
According to the actual transport capacity, it is the heart of model selection for rope haulaging beltconveyor to select chief motor capacity and the section of cable rationally.