common impression cylinder press
cylinder press
滚筒压花机
圆压平印刷机
圆筒式印刷机
圆柱式压印机
圆压式印刷机
滚筒印刷机
cylinder-cylinder electrodes
flat-bed cylinder press
hydraulic press cylinder
prestress cylinder concrete pipe PCCP
revolution cylinder press
sheet-fed stop cylinder press
two-revolution flat-bed cylinder press
allocation of prestress bar
new spacer with press bar
no bonded prestress bar