Warning: file_put_contents(): Only 0 of 7531 bytes written, possibly out of free disk space in /home/www/wwwroot/ndsq.cn/index.php on line 55 sulphone是什么意思，sulphone的翻译，sulphone音标、读音、用法和例句_开心英文字典_柠咚词
The properties manufacture technology of polysulfide sulphone and polysulfide ketone were descussed,the applications about it are described. 综述了聚硫醚砜，聚硫醚酮的性能，制造工艺，介绍了应用领域。