Warning: file_put_contents(/www/wwwroot/ppbbbu/oiqp.com/cache/3faf4124cf8a9ce34845cc0cb81b1210.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/oiqp.com/index.php on line 55 ampere turn per meter是什么意思，ampere turn per meter的翻译，ampere turn per meter音标、读音、用法和例句_奇葩剧汉英词典