Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/dd62b9730b72920b5c34627485b1e987.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_甲百匯小鸡词典
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，控制模塊就會激活單刀單擲輸出繼電器，指示在電機被破壞之前，必須對密封進行維護或更換。