- positive seal
- надежное уплотнение
Англо-русский словарь нефтегазовой промышленности. 2011.
positive seal
Смотреть что такое "positive seal" в других словарях:
Positive airway pressure — A typical CPAP machine houses the air pump in a case lined with sound absorbing material for quieter operation. A hose carries the pressurized air to a face mask or nasal pillow … Wikipedia
Compression seal fitting — A Compression seal fitting, also known as a sealing gland, is intended to seal some type of element (probe, wire, conductor, pipe, tube, fiber optic cable) when the element must pass through a pressure or environmental boundary. A compression… … Wikipedia
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Knights Templar Seal — The Master of the Knights Templar s great seal was double sided and showed the picture of The Dome of the Rock (some opinions are that the picture represents a circular dome of the Church of the Holy Sepulchre) on one side and the Order s symbol… … Wikipedia
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Scaraboid seal — The Scaraboid seal is a category of the impression seals of Egypt. It is also a category of Jewelery and amulets, though as a seal it is of minor size (about 1.5 cm, pocket size).Scarabs were used extensively in Egypt and became popular in… … Wikipedia
Threaded pipe — A threaded pipe is a pipe with screw threaded ends for assembly. Tapered threads The threaded pipes used in some plumbing installations for the delivery of gases or fluids under pressure have a threaded section that is slightly conical (in… … Wikipedia
Check valve — Tilting disc inconel check valve … Wikipedia
