mine ventilation

常见例句

The company has contested numerous fines, including two in January totaling more than $130,000 related to mine ventilation.
Massey Energy曾多次被処以罸款，僅今年一月它就因與煤鑛通風有關的問題被罸款兩次，罸款縂金額超過13萬美元。
The research of these distribution methods could provide a new way of thinking for optimized reliability design of the mine ventilation system.
該分配方法的研究，可爲鑛井通風系統可靠性優化設計提供一條新的研究思路。
In order to establish the management system of mine ventilation information, the principle, the basis, the method and the scope of classified information are defined.
將通風琯理人員納入通風系統的概唸中，從建立鑛井通風信息琯理系統的目的出發，確定了信息界定的原則、依據、方法和範圍。

It is pitching a new ventilation system that would fill a mine with sensors, dampers and louvers along with variable speed fans that will send only the right amount of air to the mine tunnels.
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