FISHER粉煤进料控制阀? 资料简介 scope of this manual this instruction manual includes installation, maintenance and part information for emerson process management coal feed control valve type. refer to separate manuals for instructions covering the actuator, positioner, other instruments and accessories. only personnel qualified through training or experience should install, operate, and maintain the design coal feed control valve. if you have any questions about these instructions, contact your emerson process management sales office or sales representative before proceeding. 不过原版资料有9页,楼主才给了2页,希望补全。查看更多