Английский для сварщиков. Гричин С.В. - 112 стр.

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112
► STAR - stainless steel consumables;
► CONQUEST - range of steel grades and their recommended
consumables;
► THE SCHAEFFLER-DELONG—WRC'92 analysis program is
particularly useful to welding engineers and metallurgists in that it can be
used to select a suitable consumable when welding dissimilar metals, predict
the microstructure of the resulting weld, warn about possible metallurgical
risks on welding, build a database of commonly used metals and their
consumables.
A typical screen display may show the composition of the resulting
weld metal produced when welding 15 Mo 3 steel to AISI316L stainless
steel using the type OK 67.60 consumable. The diagram may also contain a
useful warning on the zones of weld metal compositions (nickel and
chromium equivalents) in which cracking is likely to occur.
After reading activity
Match the words from the left and the right columns:
1. PC A. мультимедийные средства
2. database B. многопользовательский
3. expert system C. чувствительность
4. step by step D. введенные параметры
5. floppy disk F. волоконно-оптический кабель
6.multimedia
facilities
G. ПК
7. in-house use H. практический совет
8. weld volume I. объем сварочных работ
9. multi-user J. внутреннее использование
10. sensitivity K. критический
11. critical L. экспертная система
12.input
parameters.
M. пошаговый
13. practical
advice
N. гибкий диск
14. fibre optic
cable
O. база данных
Answer the following questions:
1. How do engineers now use a PC?

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