Нужна с языком на фотографии к тексту, а вот сам текст: assembly operations have traditionally been per formed manually, either at single assembly workstations or on assembly lines with multiple stations. owing to the high labour content and high cost of manual labour, greater attention has been given in recent years to the use of automation for assembly work. assembly opera tions can be automated using production line principles if the quantities are large, the product is small, and the design is simple (e.g., mechanical pencils, pens, and ciga rette lighters). for products that do not satisfy these conditions, manual assembly is generally required.automated assembly machines have been developed that operate in a manner similar to machining transfer lines, with the difference being that assembly operations, instead of machining, are performed at the workstations. a typical assembly machine consists of several stations, each equipped with a supply of components and a mecha nism for delivering the components into position for as sembly. a workhead at each station performs the actual attachment of the component. typical workheads include automatic screwdrivers, welding heads and other join ing devices. a new component is added to the partially completed product at each workstation, thus building up the product gradually as it proceeds through the line.assembly machines of this type are considered to be ex amples of fixed automation, because they are generally configured for a particular product made in high volume. programmable assembly machines are represented by the component-insertion machines employed in the electron ics industry.
1. It is on the table. 2. She often sends Ben to buy milk. 3. Are they ready to do the work? 4. They spend them at the seaside. 5. He is in the park. 6. They are not at work now. 7. We are good friends. 8. Is he at the lesson now? 9. Where is it? 10. They are on the table. 11. He is in the garden with her. 12. They are always glad to see us. 13. We are good football players. 14. She knows him. 15. I see it very well. 16. They have lectures every day. 17. He plays it every Sunday. 18. He/she asks them. 19. They write them every week. 20. Look at it! 21. I have it at home. 22. Max wants to speak to her.