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油样
 油样
hydroel.st. oil sample
| 化验报告
 化验报告
econ. assay; an analysis report
interntl.trade. analysis report

to phrases
油样 yóu yàng
hydroel.st. oil sample
油样: 42 phrases in 11 subjects
Agriculture3
Animal husbandry3
Aviation1
Construction1
Electronics2
General2
Geophysics1
Oil / petroleum13
Perfume1
Technology14
Transport1