80/40*400-3.22 (700) (-01.140) ( -0.8,-10) ( )

80/40*400-3.22 (700) (-01.140) ( -0.8,-10) ( )

:
:
: 80/40*400-3.22
  • : 6.8
10700
a
1: 10165
a
2: 9630
a
: 6 .