Development of Performance Test Procedure for the Excess Flow Valve for Buried Piping for the Domestic LPG Mass Supply System (국내 LPG 집단공급시설 환경에 적합한 매몰배관용 과류차단밸브 성능시험 절차 개발)
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- Journal of the Korean Institute of Gas
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- v.22 no.6
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- pp.16-27
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- 2018