Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/4f893f6407c36f86e5473eb01464d543.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 unpermeability例句_unpermeability英汉例句_unpermeability双解例句_绍翊字体网有道词典
Yinshan polyester filament composite geotextile high tensile strength, fine anti-corrosion, unpermeability, excellent hot resistance. 该产品具有强力高，抗腐能力强，不渗水，耐热性能优良等优点。