methane drainage sentence in Hindi
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- A gassy pit with a methane drainage system, but important producer of coking coal for the iron and steel industry, particularly Ravenscraig.
- Proposed uses for the device included drilling shallow holes for mineral exploration, construction, underground gasification of coal, water and methane drainage.
methane drainage sentences in Hindi. What are the example sentences for methane drainage? methane drainage English meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.