Push-button box 按钮盒
Ex-proof push button box 防爆按钮盒
push button call box 呼梯按钮盒
push button or pull box 按钮或分线盒
push button signal box 按钮式信号楼
push-button switch box 按钮开关盒
"Rather than try to bring a lot of infrastructure to them and expect them to learn how to use the Internet, the idea was to make a technology that even Grandma could use, figuring that Grandma could probably walk up to a box and push a button."
VOA: special.2009.10.12
People use a metal call box with a push-to-talk button to connect to a live operator, as Rose Shuman explains: "You just push a button, a big green button, and that will connect you directly to our operators who are sitting in front of computers, and speak your language.
VOA: special.2009.10.12
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