open flange 中文意思是什麼
open flange
解釋
有焰爐-
There are two methods for welding radial stiffeners to bias - rail box girder : welded all around and open at tensile flange
摘要起重機偏軌箱形梁橫向加強板有加強板四周均焊和在受拉翼緣處空開2種焊接方式。 -
It is a direct acting and spring - loaded regulator, fail to open, with impulse connected, to be fitted downstream or optionally incorporated to the outlet flange
這是一個直接動作和彈簧負荷式減壓器,失敗即開,氣流信號感應可連接下游管線,或可選用內建介面在減壓器出口端的法蘭凸緣上。
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