It is widely used in metallurgy, mining, petroleum, chemical industry, coal, electric power, transportation, river dredging, building materials and municipal engineering. PH(J) and PHH pumps can also be called heavy slurry pumps. Because this type of pump ...
HOLLISTERAND ERICA SOLWAYEDITORSLeah Rogne, PhD, is associate professor of sociology at Minnesota State University,Mankato. She is the coordinator of ... Rogne,L/ Estes,CL/ Grossman,... - Springer Pub. Co., 被引量: 7发表: 0年 Student and Faculty Expectations of Academic Advising. Preliminar...