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English to Portuguese translations [PRO] Tech/Engineering - Electronics / Elect Eng / Sensores de portas
English term or phrase:vassel closure
When in place, the TOP OF THE PRESSURE VASSEL CLOSURE shall be submerged at least 50 mm below the surface of the bath liquid.
Auxiliary lids are needed to cover the openings when the pressure vessels are not in the baths.
The stem shall be fitted, in the position shown in Fig. A1.1, with a circular metal plate 89 mm in diameter TO SERVE AS A CLOSURE FOR THE BATH when the pressure vessel is in place
The closure shall be capable of making a seal that will not leak when the pressure vessel is filled with oxygen
Glass Sample Container and Cover (Glass or Porcelain)
Cover, capable of keeping material refluxing back through the pressure vessel stem from entering