Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/6ff213d12234b890005c5f9ed6147dd2.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 SPST例句_SPST英汉例句_SPST双解例句_甲百汇小鸡词典
In the event of a seal leak, the module energizes one of its SPST output relays indicating that seal maintenance or replacement is required before the motor is damaged. 如果密封泄漏，控制模块就会激活单刀单掷输出继电器，指示在电机被破坏之前，必须对密封进行维护或更换。