Переводчик Сотникова Елизавета Сергеевна

Вентиляционное оборудование марки *** обеспечивает принудительную замену воздуха в помещении, производит его очищение, нагрев, охлаждение, увлажнение, что помогает создать благоприятный микроклимат и решить проблему повышенного энергопотребления. Диапазон производительности серийной линии оборудования составляет от 100 м3/ч до 30000 м3/ч. Нестандартные установки разрабатываются по заданию Заказчика и не имеют каких-либо ограничений.

Характеристики и расчет систем вентиляции

При выборе оборудования для системы вентиляции необходимо рассчитать следующие параметры:
- Тип вентиляционной системы;
- Производительность по воздуху;
- Мощность калорифера;
- Рабочее давление, создаваемое вентилятором;
- Скорость потока воздуха и площадь сечения воздуховодов;
- Допустимый уровень шума.

The political, economie, and cultural core of the Dutch Republic after
I 572 was the province of Holland, and it is logical that our story should
begin with the rise of Holland to prominence in the Low Countries during
the thirteenth century. The thirteenth century was indeed a crucial period in
the shaping of the Dutch context. Much of the foundation for the later
emergence of the north Netherlands in ways which were to astound Europe,
·and the wider world, was laid at that time. Earlier there had been sorne
primitive construction of dikes and dams to control the movement of water
and sorne digging of drainage channels. But, un til around I 200, such work
had been on a limited scale and insufficient to allow regular cultivation of
the low-lying western regions of the Netherlands. For even rouch of the area
which was not normally under water remained subject to frequent flooding.
Twelfth-century Holland, like Zeeland, rouch of Friesland, Groningen, and
Utrecht, and the part of Flanders adjoining the Scheldt estuary, was a
waterlogged marshy land, dangerous, thinly populated, and marginal to the
!ife of the Law Countries as a whole. Most agricultural and commercial
activity was carried out on the higher ground, safe from flooding, to the
south and also to the east. At that time, north of the great rivers, Utrecht,
Kampen, Deventer, Zwolle, Nijmegen, and Zutphen were the principal
towns. On! y after r 200 did construction of dikes and land reclamation
proceed systematically and on a large scale throughout the low-lying regions
from the Scheldt estuary to the estuary of the Ems. During the thirteenth
century, extensive areas were diked, drained, made cultivable, and intens-
. ively colonized. From this resulted an internai shift, especially within the
northern Netherlands, with the populousness and vitality of the low-lying
areas, above ali Holland, steadily increasing relative to the higher ground to
the south and east.

Guts. It’s what separates us from everyone else.
It’s never easy when you’re the first to start something new. There’s no one to show you the way. You have to make your own mistakes, and learn from them. Constantly striving to make your next attempt better than your last. Ever improving, ever forward.
But when challenge arises so big that you think it could never be conquered, it’s easy to make the mistake of shying away. Many have shied away, even the big and the strong among us. But our experience shows that, whether you arise to the challenge now, or choose to avoid thinking about it, a challenge will rear its ugly head sooner or later. And then there’s nothing left to do but stand up for what you believe.