Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/ef0271701b11536fa1b35a94dad3afac.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 dripproof例句_dripproof英汉例句_dripproof双解例句_甲百匯小鸡词典
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。