methanometer वाक्य

"methanometer" हिंदी मेंmethanometer in a sentence

उदाहरण वाक्यमोबाइल

A "'methanometer "'is an instrument used to measure methane gas in the air of a mine.
The Methanometer could be powered by an Edison battery cap lamp and it could be carried on a miner's belt with other tools.
The Mine Safety Appliances Company Ltd . manufactured the first type-W8 Methanometer around 1950 and it was approved for use by the Ventilation Regulations of 1947.

के आस-पास के शब्द

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methanometer sentences in Hindi. What are the example sentences for methanometer? methanometer English meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.