Prezentul standard stabile?te parametrii principali ai pompelor cu unu, doi ?i trei cilindri, destinate pomp?rii fluidelor de foraj ?n procesul de s?pare ?i lucr?rile de interven?ie, la sondele de mic? ad?ncime.
STAS 3252-1980 history
1981STAS 3252-1980 Equipment for geological investigations WATER AND SLUSH PUMPS FOR PROSPECTING RIGS Basic parameters