脉冲移位( m s ) | 脉冲移位( m s ): -20 ~ +3400 档级: -20,-10,0.0, 10, 20, 50,100,150,200,250,300,350,400,450,500, 600,700,800,900,1000,1500,2000,2500,3000,3400 。 调节步距: 0.1 ( -20 m s ~ 999.9 m s ), 1 ( 1000 m s ~ 3400 m s ) |
材料声速( m/s ) | 材料声速: 1000 ~ 15000 7 个固定声速: 2260,2730,3080,3230,4700,5900,6300 调节步距: 1 |