Steel wire rope breaking device and torsion spring breaking safety device.

防钢丝绳断裂装置、扭簧断裂安全装置。

youdao

The invention relates to a method of measuring a stress wave and to a measuring device and a rock breaking device.

本发明涉及一种测量应力波的方法和测量设备以及岩石破碎设 备。

youdao

The pulsed water cannon which is a new and effective hydrodynamic rock-breaking device, will find a wide application.

脉冲水炮是一种新型有效的水力破岩装置，因而具有广阔的发展前景。

youdao

One of the first huts to house the Enigma code breaking device at Bletchley Park is to be restored.

BBC: Bletchley Park Enigma code hut to be restored

We could bend the lid a good five degrees before we encountered resistance -- and we only stopped there for fear of breaking the device.

ENGADGET: Gigabyte X11 review: slim and powerful but not without flaws

There's always the threat of batteries running out or a device breaking, and US studies have suggested Braille users are more likely to find work because they have a "greater grasp of literacy", Osborne says.

BBC: Braille is spreading but who's using it?