往复装置操纵联杆
shuttle lever control linkage
往复装置总成操纵联杆
shuttle assembly control linkage
机台往复装置
table reciprocating device
往复装置操纵调整程序
shuttle control adjustment procedure
往复装置总成部件
shuttle assembly component
往复装置总成工作
shuttle assembly operation
液压往复装置
Hydraulic traversing device
导叶不同步装置MGV装置
misaligned guide vane MGV
串联往复泵
reciprocating pump in series
斜置往复炉排
reciprocating inclined grate
步进重复装置
step and repeat equipment