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Radial Drilling Machines.

10-11 класс

Radial drilling machine is the largest and most
versatile of the drill press group. It is intended for large heavy work, which
cannot be easily moved from one place to another, or work, which is beyond the
capacity of smaller drill presses used.

Its distinguishing feature is a long heavy radial arm 5 ft. or more in length, which
swivels around the vertical cylindrical column to any point. A tool head moves
along the arm up and down the column. On some machines the tool head can be
swiveled at any angle to drill angular holes. The drill spindle revolves within
the head and is extended downward for some distance to provide feed for the
drill.

Alino178743 15 сент. 2015 г., 17:13:18 (8 лет назад)
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Tt101
15 сент. 2015 г., 19:52:54 (8 лет назад)

Держи пока первое и второе , над остальными думаю

Ответить

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Помогите пожалуйста вставить пропущенные слова:

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Исправить ошибки: Did they stay long? No, I dos not К ответам задать вопросы: 1. Swimming 2. With my parents

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Правильно перевести предложение (без онлайн переводчиков!!!) In 1812 he was sitting i his room looking at a table of logarithms which he knew to

be full of mistakes, when an idea occured to him of computing all tabular function by machinery.

Запишите слова в 2 колонки согласно правилу о исчисляемых

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code,late,borrow,message,cash,passengers,information desk,check in

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2.Gredit cards are not accepted in every shop.So you should always have some______________________on you.

3.____________are recommended to arrive at the airport two hours in advance.

4.If nobody answers your phone call,you can leave a___________ on the answering machine.

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7.The______________________of the electronic ticket is that you can't lose it.

8.You have to_________before you can go to the security check.

9.If you have any questions at the airport,go to the_______________.

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Chose the right answer.

1

1.Your flight is...time.

a) on b) to c)at

2.We arrived ... London two days ago.

a)at b)in c)to

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a)from b)to c)with

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a)to b)from c)at

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a)off b) on c)of

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1) Ago, long, machine-tools, existed

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2. Different kinds of steel will have to be used in making blades. 3. High carbon
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1. I am sure everybody will support your idea.
2. There is nothing interesting in this letter.
3. Nobody has anything against your suggestions.
4. They sell it everywhere.
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Срочно нужно!!! Пожалуйста помогите

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