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Author Question: To prepare aluminum for welding, it should be cleaned with an approved chemical such as _____. a. ... (Read 22 times)

awywial

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on: Jul 24, 2018
To prepare aluminum for welding, it should be cleaned with an approved chemical such as _____.
 
  a. rose oil
  b. acetone
  c. MEK
  d. hydrofluoric acid

Question 2

When welding overhead, it is best to use a hard hat with a(n) _____.
 
  a. aluminum bill
  b. polyester cap
  c. rear deflector
  d. light color


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dawsa925

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Reply #1 on: Jul 24, 2018
Answer to Question 1

b

Answer to Question 2

c


awywial

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Reply 2 on: Jul 24, 2018
Gracias!

daiying98

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Reply 3 on: Yesterday
:D TYSM

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