00891cam a2200265 c 4500001001300000005001500013007000300028008004100031041001300072049001400085052001700099056001400116082001500130245018400145260005100329300003700380440002200417504002700439546002500466650004200491650004700533700001400580700001400594950001700608KMO20134733520210114152123ta130822s1989    ulkad         000   kor  0 akorbeng0 lEM572851701a576.72b13-4  a576.722501a666.7222100aSol-gel process에 의한 mullite fiber의 연구 =x(A) study on the development of the mullite fibers using sol-gel process /d연구책임자: 김구대 ;e연구원: 정종학  a[서울] :b한국과학기술연구원,c1989  a90 p. :b삽화, 도표 ;c25 cm00aBSE ;v958-3702-1  a참고문헌: p. 84-90  a영어 요약 있음 8a세라믹스[ceramics]0KSH1998005281 8a내화 재료[耐火材料]0KSH19980238051 a김구대1 a정종학1 a가격불명