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| calcium cyanamide correct: crude calcium cyanamide; crude calcium cyanamide; nitrolime | |||
| calcium caynamide | |||
| CaCN2=CaNCN | |||
| calcium cyanamide; lime-nitrogen; nitrolim; cyanamide; lime nitrogen; calciumcyanamide | |||
| Kalkstickstoff: 1 phrase in 1 subject |
| Agriculture | 1 |