Telescoping of the boom is carried out through telescoping cylinder and steel cable, and all booms telescope simultaneously.

吊臂的伸缩是通过伸缩油缸和钢丝绳进行，各伸缩臂同步伸缩。

youdao

This signal will be picked up from the existing RW cable boom.

这个信号将回升，从现有的RW光碟电缆繁荣。

youdao

Thiss signal will be picked up from the existing RW cable boom.

这个信号将回升，从现有的RW光碟电缆繁荣。

youdao

In a funny way, during the boom of television and cable, print was put on the defensive fence, if you will.

CNN: New media works alongside?old

Moving to the underside of the left earcup, you'll find a 3.5mm boom microphone insert and a short cable with a quick disconnect dongle attached at the end.

ENGADGET: Turtle Beach XP Seven Series headset review: a new era of tournament-grade gaming audio

Shows about buying, selling and flipping houses proliferated on cable television alongside the housing boom earlier this past decade, which helped popularize real estate as a lucrative profession.

WSJ: 20-Something Power Brokers