Warning: file_put_contents(): Only 0 of 5247 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/cp667.com/index.php on line 55 formation sealant是什么意思，formation sealant的翻译，formation sealant音标、读音、用法和例句_淳朴汉英词典
The method features reduced bubble formation within the edging fold and also within the sealant (where present) that seals the edging-fold seam. 该方法的特征在于在折边咬口中减少的气泡形成以及必要 时存在的将折边咬口缝密封的密封剂。 ip.com