1. Glory-hole is the vital haulage passage in the mine of drift hole with the glory-hole method. Whether the glory-hole is normal or not may cause a tremendous influence to the mine. 溜井是采用平硐溜井开拓方式的露天矿山的运输咽喉,溜井正常与否对矿山生产影响极大。
2. Glory-hole is the vital haulage passage in the mine of drift hole with the glory-hole method. Whether the glory-hole is normal or not may cause a tremendous influence to the mine. 溜井是采用平硐溜井开拓方式的露天矿山的运输咽喉,溜井正常与否对矿山生产影响极大。
3. Screen series of closed factories and mines hole, square hole, rectangular hole, such as triangular hole sieve . 工矿筛系列有圆孔,方孔,长方孔,三角孔等筛板。
4. Main Products: Hand tools, Air Sander, Air Hammer, Air Ratchet, Air Die Grinder, Air Cut-off Tool, Air Impact Wrench, Air Reversible Drill. 主要产品:手动工具,砂布机,气锤,棘轮扳手,直型砂轮机,切割机,风扳,气锤。
5. Main Products: Hand tools, Air Sander, Air Hammer, Air Ratchet, Air Die Grinder, Air Cut-off Tool, Air Impact Wrench, Air Reversible Drill. 主要产品:手动工具,砂布机,气锤,棘轮扳手,直型砂轮机,切割机,风扳,气锤。
网络释义
air space control air supremacy command of the air air mastery air domination 制空权;