deep mining
英
美
- 深井开采
双语例句
- It can be used for reference for the import and remoulding of supporting equipments of deep well mining of narrow and gentle dip vein.
这对我国缓倾斜薄矿脉的矿山深井开采支护设备的引进和改造，将有一定的参考借鉴作用。
相关词汇
deepness
deep
Deep valley and Floating CloUd
Deep processing of wool grease
deep purification ofwastewater
Deep burning sensation in ears
deep-hale springing blasting
Deep iliac circumflex vascular
Deep application of fertilizer
deep-sea-bottom gravimeter
deep- sea hydrothermal vents
deep space exploration vehicle
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