C-38 Refrigeration

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Practice Exams for C38 Refrigeration Contractor

4 Practice Exams with over 400 questions.

Get access to C-38 Refrigeration exam preparation questions. Test questions cover the following areas of study: Job Preparation, Installation, Maintenance, Troubleshooting & Repair and Safety.
$33-$99
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Companion Guide for C38 Refrigeration Contractor
$100
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