Warning: file_put_contents(/www/wwwroot/ppbbbu/5356789.com/cache/622a896e348b798d9710d8d0063a0e94.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/5356789.com/index.php on line 55 service hours counter例句_service hours counter英汉例句_service hours counter双解例句_零六五六深蓝词典
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。