结合裴沟煤矿井下安全生产实际，介绍了自动滑移装置的设计以及在综采工作面端头支护中的应用，取得了良好的安全、经济、技术和社会效益。
The design and installation of an automatic sliding fully mechanized face end support in the application of a good security, the economy, technology and social benefits.
通过试验总结出的可燃气体（或蒸汽）的爆炸特点为安全技术人员的防爆工作提供了良好的依据。
Some features of combustible vapor explosion deductable in this study should offer a useful basis for the prevention and protection of explosion hazards.
通过试验总结出的可燃气体（或蒸汽）的爆炸特点为安全技术人员的防爆工作提供了良好的依据。
Some features of combustible vapor explosion deductable in this study should offer a useful basis for the prevention and protection of explosion hazards.
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