A trucker is pictured on the phone while driving on the M20 near Ashford in Kent.
在摄像头下，更多的卡车司机被发现在驾驶过程中使用手机，专家称这是一种“流行病”。
Nebulas include Messier objects M8, M16, M20, as well as the Pipe and Cat's Paw nebulas.
星云有梅西耶天体M8、M16、M20，还包括烟斗星云和毛掌星云。
This rugged steel pole mount, which is finished in black paint, accepts a M20 threaded speaker pole.
这种坚固的钢柱安装，这是黑油漆成品，接受一个M 20螺纹扬声器极。
Also known as M20, it lies about 5, 000 light-years away toward the nebula rich constellation Sagittarius.
它也被称为M20，位于5000光年之外有着丰富星云的人马座方向上。
Girth flange bolting shall be of stud bolt type, threaded full length, and at least M16 for flange of 600 mm and smaller inside diameter and at least M20 for over 600 mm inside diameter flange.
翼缘法兰螺栓应为双头螺栓，螺纹为全长型，内径600mm或以下的法兰的螺栓至少为m 16，内径600 mm以上的法兰的螺栓至少为m 20。
Girth flange bolting shall be of stud bolt type, threaded full length, and at least M16 for flange of 600 mm and smaller inside diameter and at least M20 for over 600 mm inside diameter flange.
翼缘法兰螺栓应为双头螺栓，螺纹为全长型，内径600mm或以下的法兰的螺栓至少为m 16，内径600 mm以上的法兰的螺栓至少为m 20。
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