Warning: file_put_contents(/home/www/wwwroot/tjuzi.com/cache/9e9eed29ece582798408862bdfe98976.txt): failed to open stream: No space left on device in /home/www/wwwroot/tjuzi.com/index.php on line 55 validiity是什么意思，validiity的翻译，validiity音标、读音、用法和例句_橘子化妆朗文词典
Combined with the test example of electricity saving for electrical duster in Huaneng Fuzhou Huaneng power plant,the validi... 最后结合华能福州电厂电除尘器节电试验实例,证实了其节电的有效性,并对进一步开展该工作提出了一些自己的建议。