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Sonic pile driver
| Глоссарий по архитектуре и конструкциям |
A device for driving piles into soil by means of a hammer whose head is vibrated (usually at a frequency less than 6,000 times per minute); this vibration is transmitted to the tip of the pile, resulting in a penetration that is relatively rapid and quiet.
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Penetration, английский
- Доля населения, потребляющая данный товар (группу товаров, марку)
- Расчетное время и пункт входа в зону опознавания рубежа пво «дью»
- Проникновение; пробивание (облаков)
- The act of penetrating the penetration of the vagina by the penis penetration of an ovum by a spermatozoon
- Проникновение; преодоление защиты
- Глубина погружения (напр, кессона) ~ of filter проскок (характеристика эффективности воздушного фильтра) ~ of frost промерзание 404 pergola
- Entry of phage or virus into a host cell through injection, endocytosis, or membrane fusion
- Consistency, expressed as the distance that a standard needle or cone penetrates vertically into a sample of the material under prescribed conditions of loading, time and temperature.
- The maximum depth from which indications can be measured in a material.
Relatively, английский
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Lead dot, английский
A device for fastening sheet lead to a stone surface.
Stud driver, английский
A device for driving a hardened steel nail (a stud) into concrete or other hard material; the driver, containing a stud, is held against the concrete; then a blow on the head of the driver forces the stud into the concrete.
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