计锣传だ计
ㄒ肈: 盢0.75てだ计
0.75 = ab/c (锣て3/4)
ㄒ肈: 盢1.2て盿だ计の安だ计
1.2 = ab/c (陪ボ1/1/5) d/c (陪ボ6/5)
爹: てだ计陪ボ璸衡诀ず场ㄌ礛琌计Αボ计璝璶盢璸衡诀ず场ョ锣てだ计叫 2ndF 0 (2ndF MDF)
EL-506V祘Α栋
EL-509Vず竚
