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二代酸
met.
secondary acids
二代酸:
331 phrases
in 19 subjects
Agriculture
3
Animal husbandry
1
Automobiles
2
Chemistry
132
Dermatology
3
Ecology
2
Electronics
1
Explosives and Explosive Ordnance Disposal
1
Food industry
2
General
31
Metallurgy
5
Oil / petroleum
11
Perfume
1
Pharmacology
16
Plastics
19
Polymers
50
Space
1
Technology
23
Water resources
27
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