bulb-shaped base 扩展桩基
strip-shaped base 条形基础
pile with bulb shaped base 挖孔扩底桩
bottle shaped screw base support 瓶形螺栓支座
t-shaped external fixed base t型外固定架
base-shaped filter 基带成型滤波器
This paper introduced the blasting demolition of a strip-shaped base.
介绍了建筑物条形基础的爆破拆除。
And it has bearings with high carrying capacity and combination box-shaped base.
并具有高承载力轴承;组合箱形底座。
The utility model discloses an assembled plastic base steel ring which comprises a ring-shaped base made up of plastics.
本实用新型公开了一种组合式塑料座钢领。
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