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Subject: T/T Прошу помочь уточнить сокращение T/T (лист тех. данных на контейнер катализатора)vessel length (T/T) Спасибо. |
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http://www.prentex.com/glossary.php Tangent Line: Refers to the point of contact (tangency) between the cylinder and the knuckle portion of the vessel head. The distance from the tangent line on one head to the tangent line on the opposite head is known as the straight side, or tangent-to-tangent (T/T). |
| А почему T/T, а не T/L? |
| А, увидел пояснение. Вполне м.б. |
| Спасибо. |
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