Top view of wing nut. Selection box represents thread diameter.
翼形螺母的俯视图。选择框代表螺纹直径。
Top view of square nut. Selection box represents thread diameter.
方螺母的俯视图。选择框代表螺纹直径。
In the experiment, a nut is concealed underneath the lid of a box.
在实验中，一颗坚果被藏在盒子盖下。
Such carriage is supported by the drive but and is fixed with a drive device controlled by the control box, such drive device is linked with the drive nut;
轿厢上设有由控制箱控制的驱动装置，驱动装置与驱动螺母联动；
Such carriage is supported by the drive but and is fixed with a drive device controlled by the control box, such drive device is linked with the drive nut;
轿厢上设有由控制箱控制的驱动装置，驱动装置与驱动螺母联动；
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