Another prevention method was through elaborate locking rings which made meters non - removable, except with special keys.
另一个预防措施就是安装精制的锁环,使仪表非得用特备的钥匙才能移动.
Contained within the ECM is a removable calibration unit, on programmable read - only memory .
包含在ECM内的是一个可动的校正装置, 或是可编程序的 读存储器.
Key removable in locked position only. Spring loaded clip - in pawl.
只能在锁住位置时取出钥匙, 弹簧加载的嵌入式掣子.
Unlike many phones today, it has a removable battery.
来自WSJ
But make the box removable or allow users to minimise it.
来自BBC
Diverdi also fashioned a removable plywood lid.
来自SA