Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/2dbf9521d232cc009f7ec742ae7a4a54.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 service hours counter例句_service hours counter英汉例句_service hours counter双解例句_94生活常识网有道词典
The electronic control system includes a digital hour counter, and can calculate total hours of operation, service hours and work hours per day. 電子控制系統則擁有一個能計算出機器每天縂的操作時間、伺服時間和工作時間的數字計時器。