The method in which roof arch is completed before excav - Practice (English) | ObjectiveMcq

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The method in which roof arch is completed before excav - Practice (English) | ObjectiveMcq

PracticeCivil And Mechanical EngineeringTunnellingThe method in which roof arch is co...

Tunnelling Civil And Mechanical EngineeringEasy

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The method in which roof arch is completed before excavating a trench for laying muck track is known as

Correct Answer:

(C) Belgium method

Explanation:

Belgium method

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