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- U形垂直埋管vertical U-tube
- 空調系統中垂直埋管地熱換熱器傳熱性能分析及設計計算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
- 角形垂直外舌止動(dòng)墊圈Lock washers with angular upturn tab perpendicular to the external tab
- GB/T1023-1976角形垂直外舌止動(dòng)墊圈Lock washers with angular upturn tab perpendicular to the external tab
- U形埋管U-tube
- GB/T1021-1976角形垂直單耳止動(dòng)墊圈Lock washers with angular upturn tab perpendicular to the lug
- U形U-shaped
- 垂直埋管地源熱泵的圓柱面傳熱模型及簡(jiǎn)化計算Modeling of heat transfer of a vertical bore in ground-source heat pumps
- 牙形垂直于母線(xiàn)的錐度螺紋量規的測量The Measurement of the Tape Thread Gauge
- 基于非協(xié)調強化假定應變單元的U形薄殼渡槽槽身受力分析Analysis of the Stress for U-Shaped Thin Shell Aqueduct Based on Strain Unit of Non-Harmonious Strengthening Supposition
- 大豆葉形垂直分布類(lèi)型在產(chǎn)量改良中的應用Application of vertical leaf shape distribution to soybean yield improvement
- U形急轉彎a hairpin turn
- 保安鏈U形夾check chain clevis
- U型埋管U-tube
- 管子已被彎成了U形。The pipe had been turned in a U-shaped curve.
- U型豎埋管U-tube
- 單U形坡口single-U groove
