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Sep 9, 2013 16:00
10 yrs ago
English term
Ukraine
14 years in industry, business, IT
Native in: Russian 
, Ukrainian 
Works in: English to Russian, English to Ukrainian
assembly roadway
English to Russian
Tech/Engineering
Mining & Minerals / Gems
roadways
All mine workings have a technical specification for the density of support to be installed in the roadway, which is specified in the technical passport following formal calculation.
With the exception of longwall faceline (assembly roadway) developments which are rectangular profile, all other roadways are of arch profile and primary support is with 24M grade ‘U’ profile steel arch passive supports.
Очистная выработка?
With the exception of longwall faceline (assembly roadway) developments which are rectangular profile, all other roadways are of arch profile and primary support is with 24M grade ‘U’ profile steel arch passive supports.
Очистная выработка?
Discussion