flanged section 中文意思是什麼
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Flanged wall valves, at right angles, for controlling gas appliances, with tapered rotating section, for built - in brass piping and with g 1 2 connection
煤氣控制裝置.裝配式黃銅管路和連接管節的錐形轉動截面帶法蘭直角壁閥 -
For the flanged - slw, the longitudinal bar in the limb or flange will firstly yield no matter what value the section ratios are
對于有翼墻結構,無論肢厚比大小,均表現為墻肢和翼墻底部縱筋首先屈服。 -
Iron and steel. ipe section. parallel flanged beams
鋼鐵. ipe型材.兩邊平行的工字鋼
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