伸缩筒式减震器
telescopic shock absorber
同位多项式缩减式循环码
cyclic code
parity-polynomial shortened
负荷调平式减震器
load-leveler shock absorber
减震式震动压挤造模机
shockless jolt-squeeze machine
双筒式减震器
double cylinder vibration damper
XF斜向支承式伸缩缝
expansion joint of XF slant supporting type
波纹伸缩器
corrugated Expansion Joint
不可缩伸缩商
Non-decreasable dilatation
长伸缩式蒸汽吹灰器
lengthen and shorten mode steam blowing ash eguipment