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- U形垂直埋管 vertical U-tube
- 空调系统中垂直埋管地热换热器传热性能分析及设计计算 Diathermancy analysis and design calculation on the heating exchange of floor heating in the vertical tube of air conditioner system
- 垂直U形埋管 U-shape vertical loop of pipe
- 垂直埋管 Vertical tube
- 管 pipe
- 角形垂直外舌止动垫圈 Lock washers with angular upturn tab perpendicular to the external tab
- GB/T1023-1976角形垂直外舌止动垫圈 Lock washers with angular upturn tab perpendicular to the external tab
- U形埋管 U-tube
- GB/T1021-1976角形垂直单耳止动垫圈 Lock washers with angular upturn tab perpendicular to the lug
- U形 U-shaped
- 垂直埋管地源热泵的圆柱面传热模型及简化计算 Modeling of heat transfer of a vertical bore in ground-source heat pumps
- 牙形垂直于母线的锥度螺纹量规的测量 The Measurement of the Tape Thread Gauge
- 基于非协调强化假定应变单元的U形薄壳渡槽槽身受力分析 Analysis of the Stress for U-Shaped Thin Shell Aqueduct Based on Strain Unit of Non-Harmonious Strengthening Supposition
- 大豆叶形垂直分布类型在产量改良中的应用 Application of vertical leaf shape distribution to soybean yield improvement
- U形急转弯 a hairpin turn
- 保安链U形夹 check chain clevis
- U型埋管 U-tube
- 管子已被弯成了U形。 The pipe had been turned in a U-shaped curve.
- U型竖埋管 U-tube
- 单U形坡口 single-U groove
