trapezoidal with arc bottom open channel
返回 19 条匹配短语对
channel with trapezoidal section
梯形断面排水沟
open trapezoidal Channel
梯形明渠
trapezoidal open channel
梯形明渠
梯形断面明渠
box girder with trapezoidal section
梯形截面箱梁
open trapezoidal canal
梯形明渠
trapezoidal channel
梯形渠道
梯形渠
梯形明渠
(pressure)gauge with bottom connection
径向压力表
Boreholes on Circular Arc with Inclined Plane
定向井
carbonate oil reservoir with bottom water
底水碳酸盐岩油藏
channel with compound section
复式断面渠道
channel with compound sections
卫生纸收集箱
行洪能力
channel with concrete lining
衬砌渠道
channel with U-shaped cross-section
U形渠道
cleaning the bottom with fat mortar
富砂浆清底
constricting arc with flux strips
焊剂带约束电弧
Cultivation with open ground
露地栽培
embankment with open crushed-stone side-slope
开放块石护坡路基
full open with retroaction
复动式全开口
gas reservoir with bottom water
底水气藏
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