Warning: file_put_contents(): Only 0 of 5071 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/69228.com/index.php on line 55 色欧美成人精品a∨在线观看,毛片线看免费观看
The conventional extracorporeal circuit, membrane oxygenator and fitting hard plastic shell venous reservoir was used in both groups. 兩組均采用常規(guī)體外循環(huán)回路、膜肺式氧合器及與之配套的硬塑靜脈貯血室。