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single heading
expl. 单工作面掘进一个掘进班组仅在一条巷道内的一个工作面从事所有工序的掘进作业
 English thesaurus
Single Head
comp., abbr. SH
single heading
: 47 phrases in 13 subjects
Automobiles9
Aviation1
Drilling1
Electronics2
Football1
General1
Metallurgy1
Oil / petroleum3
Plastics1
Rail transport1
Space2
Technology22
Textile industry2