Warning: file_put_contents(): Only 0 of 7209 bytes written, possibly out of free disk space in /home/www/wwwroot/ndsq.cn/index.php on line 55 Forro例句_Forro英汉例句_Forro双解例句_开心英文字典_柠咚词
Epoxy resin, magnetic forro oxide and curring agent were used to synthetis feroxide magnetic primer.It has the features of harmless,lower curing temperature. 选用环氧树脂、磁性氧化铁和固化剂合成磁性氧化铁环氧漆，具有无毒、低温固化、性能好等特点。