Warning: file_put_contents(): Only 0 of 6234 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/totle.com.cn/index.php on line 55 surface steam quality例句_surface steam quality英汉例句_surface steam quality双解例句_乐豆毛深蓝词典
Blade is seen as a key part of the steam turbine. The performance and efficiency of steam turbine depend on the machining quality of blade surface. 葉片是汽輪機組的關鍵零件之一，其型麪加工質量的好壞將直接決定汽輪機組性能的優劣和傚率的高低。