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____________________ is the chief determinant of how effective a gas is for arc shielding.
Q1: Describe the approach employed by small shops
Q11: In order to get a good GTA
Q12: A tack weld added to the center
Q16: Fitting pipe together and holding it in
Q20: Sheets can be stacked in the PAC
Q21: General work clothing should _.<br>A) be made
Q24: _ lines are drawn so that their
Q29: The size of the root face is
Q31: Discuss the similarities and differences between sketches
Q38: The terms welding cables and _ mean