01289nam a2200301 c 4500001001300000005001500013008004100028040001100069041001300080052003700093245017800130300002100308545005600329545004000385545004000425545004000465653015900505700005300664700001400717700001400731700001400745773012700759856002100886900002500907900001900932900002000951900001600971KSI00041112120080423144438050613s2001    ggk           000   kor    a0110010 akorbeng01a575.705b한421ㅎㅅc5(1)-5(4)00a가정용 가스안전기기의 실효성에 관한 연구=x(A)study on the effectiveness of gas safety devices for domestic/d조영도,e이경식,e장성동,e김지윤  ap. 62-69;c26 cm  a조영도, 한국가스안전공사bydjo@kgs.or.kr  a이경식, 한국가스안전공사  a장성동, 한국가스안전공사  a김지윤, 한국가스안전공사  a가정용 가스안전기기aDomestic accidentaFTAaSafety deviceaEffectiveness of safety deviceaMulti-functional gas-safe-meteraAnalysis of accident1 a조영도,g曺永道,d1964-0KAC2016222964aut1 a이경식1 a장성동1 a김지윤0 t한국가스학회지.d한국가스학회.gVol.5 No.4(2001년 12월), p. 62-69q5:4<62w(011001)KSE199801080,x1226-840240u19688284aKd00010aJo, Young-Do,d1964-10aLee, Kyung-Sik10aJang, Sung-Dong10aKim, Ji-Yun