process gas introduction » 处理气体介绍 it is a mistake if you think that all the QQ users are chinese » 如果你认为所有 QQ 用户都是中国，是一个错误 ..
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The paper gives an introduction to the emergency treatment and extinguishment precautions for the gas leak and fire on pipelines and equipments in coke-oven gas production process.
介绍了焦炉煤气生产工艺流程中的管网、设备发生煤气泄露、着火时的应急处理和灭火预案；
It gives introduction to the design and new type equipment features of dilute acid cooling and cleaning process of smelting gas used in the acid making plant of Daye Smelter.
介绍大冶有色金属公司冶炼厂制酸车间采用稀酸冷却净化工艺的设计以及新型设备的特点。
This paper gives a particulared introduction to process of energy_saving technical renovation of gas well_type heat treatment furnace.
较详细地介绍了燃气井式热处理炉的节能技术改造。
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