| Job Title |
Mercury-cracking Tester |
| Job Description |
Examines Completed Cartridge Case For Cracks: Cleans Cases By
Dipping Them In Solution Of Nitric Acid And Rinsing Them In
Water. Dips Cases Into Mercurous Nitrate Solution. Heats
Chemically Treated Cases Over Flame And Examines Cases For
Discolorations, Indicative Of Cracks. Discards Defective Cases.
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