selector key 中文意思是什麼
selector key
解釋
選擇器電鍵-
The row selector displays a key symbol if the column is in the table s primary key
如何該列是表的主鍵,則行選擇器將顯示一個鍵符號。 -
To examine and repair it when the key of lead selector get out of control of ecg6511 electrocardiogram machine
6511型心電圖機導聯選擇鍵失控的檢修
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