At that point the battery has been sufficiently drained for calibration.
这时电池就已经充分耗尽到校准点。
It 's suggested that you make calibration of the electric power of the battery every three months.
建议平均三个月进行一次电池电力校正的动作。
The TK-DL automatically checks its calibration and battery power when turned on and before each test.
每次检测之前打开TK -DL时，TK - DL都能够自动检查量程和电池容量。
The TK-DL automatically checks its calibration and battery power when turned on and before each test.
每次检测之前打开TK -DL时，TK - DL都能够自动检查量程和电池容量。
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