Warning: file_put_contents(/www/wwwroot/ppbbu/73904.com/cache/fd990505f7153dae84530fcd4bea4e1d.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/73904.com/index.php on line 55 underwater tv camera例句_underwater tv camera英汉例句_underwater tv camera双解例句_骑士汉英词典
A system for deep sea mineral survey is described. The system consists of six arts: acoustic device; underwater TV and Camera; Samplers; 本系統由六個部份組成：聲學設備，水下眡象設備，取樣器系列，環境蓡數測量設備；