Subject: железная дорога Люди помогите разобратьсяballast fractions - from 31,5 to 60 mm ? |
фракция балласта - от и до |
А вот в этом контексте как лучше перевести - demoulding? Sleeper surface and end treatment - After demoulding of sleepers the repair or remedial work on the concrete surfaces is not allowed. Also after demoulding of sleepers at the ends of the sleepers pre-stressed steel wires should not be out of the concrete by more than 1mm. |
распалубка? |
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