Waveguide with trapezoidal cross section
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box girder with trapezoidal section
梯形截面箱梁
channel with trapezoidal section
梯形断面排水沟
Cross section with arbitrary shape
任意截面
nonstandard pressure vessels of rectangular cross section with round angles
非标准带圆角矩形截面容器
a circular section with fixed diameter
工程设计小组主管
定直径圆断面
a joint section with filling and cutting
填挖方结合段
a tube with varying cross section
变截面管
Base section with round plate connection
圆板连接基础节
block with cross mortise
box girder with variable cross section
变截面箱梁
channel section with outer edge
外卷边槽钢
Cold-rolled forming section with thin wall
冷弯薄壁型钢
column with special shaped cross section
异形柱
combination column with section steel and concrete
型钢混凝土组合柱
continuous beam with variable cross section
变截面连续梁
cross with strong heterosis
强优势组合
Drift with large cross section area
大断面巷道
fixity arch with variable cross section
变截面无铰拱
Highway Tunnel with Large Cross Section
大断面公路隧道
measuring flow velocity with cross correlation
相关测速
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估计大小Japanese creeperprediction current control具有相同压缩密度矩阵的系综的不可区分性胶片夹子access gap基于以太网传输接口的分合路器冶金用显微镜uniform varying motion