blade with stepped root
continuous stepped electrodeposition
Discharge parameter of stepped leader
energy dissipation on stepped dam face
method of stepped reduction
Negative stepped leader
pre-aerator stepped spillway
reflection stepped grating
retrograde and stepped grouting
Ring with a stepped bore
skewly cooperating system with stepped cross section
steep slope stepped spillways
stepped
步进
分级
频率
先导
调频
梯级
阶梯
塔筒
分
变径
塔轮
梯状
步
台
差动
分段
阶跃
分级电阻
步进式
逐步设计
分段管道
分步起止系统
阶梯板面号角天线
塔齿轮
踏
阶梯式
级形的
阶形的
有阶梯的
阶梯式塞子
阶梯式的