hatch cover driving device 舱口盖曳行装置 ; 舱盖驱动设施
hatch cover jacking device 舱口盖起升装置
cover-device 遮蔽物
hydrauliccontrol device for hatch cover 舱口盖液压控制装置
cover device 钢包加盖装置 ; 遮蔽物
end cover device 端盖密封装置
device of sealing cover 密封套装置
He claims the water, electricity and time savings can cover the cost of the device in 11 days.
他宣称设备的花费可以在11天内从节约的水、电与时间上弥补回来。
He claims the water, electricity and time savings can cover the cost of the device in 11 days. But creating the device was far from easy, Ostwal told the Economist recently.
他宣称设备的花费可以在11天内从节约的水、电与时间上弥补回来。
A microphone is cleverly hidden in the seam of the battery cover, above and to the right of the camera pod, and the speaker is located on the signature chin at the bottom of the device.
副麦克风的设计很聪明,被藏在了电池盖与机体的上边缘的接缝下面,摄像头右上面的那个小孔就是。 外放则设置在了机器的底部。
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