oval flange 中文意思是什麼
oval flange
解釋
橢圓法蘭-
Water system. oval attached flange. type and size
水系統.橢圓附接法蘭.型式與尺寸pn 31 . 5mpa -
When install, first the two ellipse oval flange on positive - negative pressure measuring container of transmitter would be take off, then take three valve units install on transmitter, turn tighten four screws, final take ellipse oval flange solidly install on three valve units
安裝時選將變送器正負壓測量容室上的兩只橢圓形法蘭取下,然後將三閥組安裝于在變送器上,旋緊四個螺釘,最後將橢圓形法蘭牢固安裝在三閥組上。 -
Oval metallic ring gaskets for steel pipe flange joints
鋼制管法蘭連接用橢圓形金屬環墊 -
Shipbuilding. swan - neck steel ventilators with oval flange
造船工業.帶橢圓形凸緣的鋼制鵝頸通風管
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