Warning: file_put_contents(): Only 0 of 5260 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/73904.com/index.php on line 55 air-knife coating例句_air-knife coating英汉例句_air-knife coating双解例句_骑士汉英词典
Air-knife coating still plays an important role in the modern coating field, and is used for the coating of special grade, box board and liner board etc. 氣刀塗佈在儅今多種塗佈方式中仍佔有重要地位，在某些特種紙及白紙板、箱紙板的塗佈中經常使用。