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- Part roof fall accident cause is analyzed in flase top mining in No.5 Coal Seam of Pinggang Coal Mine.The prevention and cure measures are pointed out. 通過對平崗煤礦5%23煤在托偽頂回採時發生的局部冒頂事故原因的分析,提出了解決該問題的防治措施。
- Through contrastive analysis for several roof falling accident in bolting tunnel,obtains some objective and subjective factors of the accident. 通過對幾起錨桿支護巷道冒頂事故的對比分析,得出了發生事故的一些客觀和主觀影響因素。
- Roof Fall Accident Cause and Cure Measures in Top Grade Average Coal Mining Face with False Top Mining 高檔普采工作面托偽頂開採冒頂事故原因與防治措施
- The Cause Analyses on Heavy Roof Fall Accident and its Preventive Measures 單體液壓支柱工作面頂板事故的原因與防治
- A gutter under the eaves of a roof. 水槽屋檐下的凹槽:
- An open space under a roof; an attic or a garret. 閣樓,頂樓有屋頂的開闊地; 頂樓或閣樓
- Analysis of a Roof - fall Accident Occurred during Support Removal in a Coal Face 一起採煤工作面撤架冒頂傷亡事故分析
- Technology Analysis on Roof Fall Accident when Stope Face Crossing Fault and Prevention Measurement 回採工作面平推硬過斷層冒頂事故的技術分析及防範
- Grouting Technology Applied to Water Inrush and Roof Falling Accident in FA Fault of Mao Khe Coal Mine, Vietnam 注漿技術在處理越南冒溪煤礦FA斷層涌水冒落事故中的應用
- There is a roof garden on top of the hotel. 飯店頂部有個屋頂花園。
- A railroad freight car without sides or a roof. 平車一種沒有側板或蓋板的鐵路貨車
- A roof slopes so that the rain runs off it. 屋頂是傾斜的,使雨水得以流掉。
- An open space under a roof;an attic or a garret. 閣樓,頂樓有屋頂的開闊地;頂樓或閣樓
- To slope (a roof, for example) so as to shed water. 使成斜面:使(比如屋頂)傾斜以利於排水。
- I'm looking for a roof re-sealer. 我在找蓋屋頂的人。
- What is life cycle cost of a roof? 屋面壽命周期費用析疑?
- Let's put a roof over one's head. 咱們找個地方安頓吧。
- The poor man is now left without a roof. 那可憐的人現在無家可歸了。
- Everyone should have a roof to cover them. 每個人都應有個避風雨的屋頂。
- Abstract: A fall accident of three staffs going by cage at an auxiliary shaft of a mine is analyzed, and the preventive countermeasures are put forward. 文摘:對某礦副井發生的一起3名乘罐人員墜井事故進行了分析,並提出了預防措施。