Shell粉煤加压气化工艺
Shell pulverized coal pressure gasification process
输送机系统回油流量
conveyor system return oil flow
输送机系统回油
conveyor system return oil
输送机输送带张力调整
conveyor belt tension adjustment
输送机升运油缸
conveyor elevation cylinder
输送机升运控制阀
conveyor elevation control valve
输送机升运操纵手柄
conveyor elevation control lever
输送机上支承枢轴轴承
conveyor upper support pivot bearing
输送机驱动马达横断面
conveyor drive motor cross section