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Çѱ¹¼öÀÚ¿øÇÐȸ / v.30, no.5, 1997³â, pp.69-74
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( The Trouble Cause and Counterplan of Valves for Waterservice Pipelines in Our Country ) |
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Çѱ¹¼öÀÚ¿øÇÐȸÁö / v.30, no.5, 1997³â, pp.69-74
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1738-9488
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199711920098964)
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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