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- Eligibility for Black Seal (12:90-8.4)
- Eligibility for Low Pressure Black Seal (12:90-8.5)
- Eligibility for High Pressure Black Seal (12:90-8.6)
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- Eligibility for Red Seal (12:90-8.11)
- Eligibility for Gold Seal (12:90-8.12)
- Eligibility for Blue Seal Refrigeration (12:90-8.8)