Warning: file_put_contents(): Only 0 of 6153 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/001308.com/index.php on line 55 dripproof例句_dripproof英汉例句_dripproof双解例句_零食美味英文词典
The generators are of dripproof with rotary field type and adopt harmonic excitation system, easy operation and maintenance. 發電機爲防滴轉場式,採用三次諧波勵磁方式,使用安全可靠,維護簡單方便。