topping-up russian

• догружавший

  that was finishing loading, that was adding to the load, topping up

• догружающий

  additional loading, supplementary loading, topping up

• доки́дывающий

  adding by throwing, throwing in to complete, topping up by throwing

• докупа́ющий

  buying additionally, topping up, supplementary buying

• долива́вший

  who was pouring in, who was topping up, who was adding (liquid)

• долива́ющий

  topping up, adding (liquid), refilling

• подка́чивающий

  pumping, boosting, topping-up