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Air Emission Measurement Center (EMC)

Method 27 - Vapor Tightness of Gasoline Tank - Pressure Vacuum

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Method 27 Determination of vapor tightness of gasoline delivery tank using pressure-vacuum test 8-3-2017 (PDF)(6 pp, 421 K)
CFR Promulgated Test Method 27 Determination of vapor tightness of gasoline delivery tank using pressure-vacuum test