swinging screen moving approximately perpendicular to the plane of the screen_专利英汉词典
swinging screen moving approximately perpendicular to the plane of the screen
[专利英汉词典]
swinging screen moving approximately perpendicular to the plane of the screen【作业；运输】
运动方向与筛平面几乎垂直的摆动筛
是什么意思，swinging screen moving approximately perpendicular to the plane of the screen的解释，swinging screen moving approximately perpendicular to the plane of the screen的翻译
