Engine : General Subjects - 2205/1128
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| When new piping sections have been fabricated for installation in a hydraulic system, prior to installation the piping should be __________. |
| A) cleaned using a water-based detergent |
| B) descaled by using a pickling solution |
| C) hydrostatically tested to 100% of maximum working pressure |
| D) all of the above |
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