Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/b254de4f08e37b6fd4cbc5f22d30a1c4.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 bar-type current transformer是什么意思，bar-type current transformer的翻译，bar-type current transformer音标、读音、用法和例句_绍翊字体网有道词典