Warning: file_put_contents(/home/www/wwwroot/zidian/69228.com/cache/5e693f34c21c479c890648e069e46d6d.txt): failed to open stream: No space left on device in /home/www/wwwroot/zidian/69228.com/index.php on line 55 97色伦97色伦国产,丝瓜成人小视频在线播放,av永久免费网站无毒不卡
The relationships between anatomical characteristics of wood and meteorological factors of plantation forest of Pious koraiensis were studied. 主要研究了紅松人工林木材解剖特征與氣象因子的關(guān)系。