The coal field operation occupies a pivotal position in coke quality control process.
煤场操作在焦炭质量控制过程中占有举足轻重的地位。
The formation and harm of spontaneous combustion in coal field are generally described.
煤层自燃形成的煤田火区是煤矿区重要灾害之一。
The study and application of well-surface resistivity method in the safety at coal field;
本文对井地电磁法油储动态监测的野外工作方法、数据处理与反演方法作了简介。
There are complex structure and fold developed in Longyong coal-field.
龙永煤田构造复杂，褶曲发育。
It belongs to coal gas burning technology field, especially for long-distance ignition technology field.
属于煤气燃烧技术领域，尤其是煤气燃烧技术中的远距离点火技术领域。
Wangjiahe Gas Field is a typical nonconventional coal gas pool.
王家河气藏是一典型的、非常规的煤成气藏。
Programmable Control Technology; Industrial Control Computer; PLC; Coal Sampling Machine; Field Bus.
可编程控制技术；工控机；plc；采样机；现场总线。
Programmable Control Technology; Industrial Control Computer; PLC; Coal Sampling Machine; Field Bus.
可编程控制技术；工控机；plc；采样机；现场总线。
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