Minished the volume has an important meaning to the whole machine volume and the roadwaywidth.
其体积的减小对整机体积减小和巷道宽度减小有重要意义。
2
This paper analyzed and calculated width of coal pillar for driving roadway along gob.
对沿空掘巷时煤柱的留设问题进行了分析和计算。
3
The width of the channel width of the narrow roadway shelf system is slightly larger than the width of the pallet cargo, and the high density storage requirements can be achieved.