Synonyme wurden verwendet für:
Kohle
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keywords:(Kohle)
Selection of a Practicable Shearer Loader Based on Mechanical Properties of Coal for Parvadeh 1 Mine
Corrosion of high tensile steel onboard bulk carrier loaded with coal of different origins
The Test of Amine Polymeric Alcohol Drilling Fluid System in Baka Block
Development of a New Type of Hydraulic Drilling Car Used in Coal Mine