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to phrases
base oil
auto. 基础油未加添加剂的油
interntl.trade. 原油; 粗石油
oil 基油
oil.proc. 基础油
base oil: 98 phrases in 19 subjects
Architecture6
Chemistry7
Construction1
Drilling6
Earth sciences1
Ecology1
Electric machinery1
Explosives and Explosive Ordnance Disposal1
General1
Geophysics4
Hydroelectric power stations1
International trade1
Metallurgy1
Mining1
Oil / petroleum33
Oil processing plants2
Plastics1
Shipbuilding1
Technology28