STAS 5399-1975
Equipment for geological inves- tigation WATER AND SLUSH PUMP VALVE POT FOR PROSPECTING RIGS Basic dimensions

Standard No.

STAS 5399-1975

Release Date

1975

Published By

RO-ASRO

Latest

STAS 5399-1975

Scope

1 Prezentul standard stabile?te dimensiunile principale ale camerei supapei la pompele de ap? ?i noroi folosite ?n forajul cu sondeze. 2 Se admite executarea camerei supapelor pentru pompele existente ?i care nu se ?ncadreaz? ?n prevederile prezen

STAS 5399-1975 history

• 1975 STAS 5399-1975 Equipment for geological inves- tigation WATER AND SLUSH PUMP VALVE POT FOR PROSPECTING RIGS Basic dimensions