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пустотелый adj.stresses
gen. 空心; 空心儿; ; ; 通心; 中空状
tech. 空心的; 空的
пустотелый: 129 phrases in 15 subjects
Automobiles1
Construction14
Electronics15
Forestry1
General27
Geology1
Jet engines1
Metallurgy2
Nautical1
Oil / petroleum2
Oilfields1
Shipbuilding2
Silicate industry2
Technology58
Water supply1