Warning: file_put_contents(/www/wwwroot/ppbbu/cp667.com/cache/e62bc14dddef8605fbfa53ad3eb15833.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/cp667.com/index.php on line 55
semi-rigid pvc例句_semi-rigid pvc英汉例句_semi-rigid pvc双解例句_淳朴汉英词典
淳朴汉英词典

semi-rigid pvc

S 开头单词

常见例句

    双语例句

  • The flame retardant and smoke suppression effect of serial metal hydroxystannates on semi-rigid PVC was studied.
    研究了系列羟基锡酸盐阻燃剂对半硬质PVC的阻燃消烟作用。
    • 返回 semi-rigid pvc