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Odorous
| Словарь химико-технологических терминов |
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Пахучий, русский
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Blow lamp, английский
Partial pressure, английский
Pressure a gas would exert if alone in a container. glossary p 747 parts per million (ppm): concentration of a specific gas in another gas or gas mixture. for example, a tracer gas concentration might be 10 ppm in air or nitrogen. the more specific term ?l/l is preferred, to indicate proportion by volume.
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