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双氰胺 shuāngqíng àn
agric. Dicyandiamid (C₂H₄N₄); dicyan-diamide
chem. dicyan diamide; dicyanodiamide; cyanoguanidine
tech. dicyandiamide
双氰胺: 17 phrases in 5 subjects
Chemistry5
Pharmacology2
Plastics3
Polymers1
Water resources6