2) selection of coal mining equipment
采煤设备选择
3) Synthesis mining coal equipment
综合采煤设备
4) equipments of top-coal caving fully-mechanized face
综放采煤设备
5) fully-mechanized mining equipment
综合机械化采煤设备
1.
This paper deals with the design of the software for the fully-mechanized mining equipment selection.
本文论述综合机械化采煤设备选型软件的设计。
6) design of mining coal
采煤设计
补充资料：净化设备——混凝设备
净化设备——混凝设备    | |
|
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条