2026-04-13 09:13 浏览次数 23
头戴式耳机,听筒
1. an attachment for holding an earphone and transmitter at one's head
2. a pair of headphones
3. a pair of headphones
4. a device that holds an earphone and a microphone in place on a person's head
Top view of square head set screw.
圆头一字槽螺钉的俯视图。
Top view of square head set screw. Selection box represents thread diameter.
方头螺钉的俯视图。选择框代表螺纹直径。
Top view of fluted socket head set screw. Selection box represents thread diameter.
凹槽插口螺钉的俯视图。选择框代表螺纹直径。
Top view of slotted head set screw. Selection box represents thread diameter.
一字槽头螺钉的俯视图。选择框代表螺纹直径。
Top view of slotted head set screw.
埋头一字槽螺钉的俯视图。
Top view of fluted socket head set screw.
槽头螺钉的俯视图。
Top view of bevel headed, hexagonal head set screw. Selection box represents thread diameter.
斜切六角螺钉的俯视图。选择框代表螺纹直径。