BTND610,CAP SWITCH SQ GRAY D6
BTND610F,CAP SWITCH SQ GRAY D6
BTND630F,开关硬件
BTND640,CAP SWITCH SQ RED D6
BTND640F,CAP SWITCH SQ RED D6
BTND650F,开关硬件
BTND660,CAP SWITCH SQ BLUE D6
BTND660F,CAP SWITCH SQ BLUE D6