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| 英语 | 俄语 |
| chemical step | химическая реакция (Manufacturing processes for some drug substances are long/complex syntheses; it is not unusual for some syntheses to exceed 20 chemical steps. Wakeful dormouse) |
| chemical transformation step | стадия химического превращения (Andy) |
| step-by-step checks | пошаговые проверки (ProtoMolecule) |
| step-over bench | разделительная скамья (контекст. GGR) |
| step-wise procedure | поэтапная методика (Olga47) |