RB1_=_3_K‚ÄÖ√Ñ√∂‚ÀÖ√´¬¨‚ÀÇ_&_RB2_=_6_K‚ÄÖ√Ñ√∂‚ÀÖ√´¬¨‚ÀÇ._FIND_THE_INTRINSIC_STAND-OFF_RATIO_(‚ÂÀ√≠‚ÄÖ√†√´)_OF_THE_UJT.?$#

• A. 9
• B. 1/3
• C. 2/3
• D. 3