shut off gate 中文意思是什麼
shut off gate
解釋
阻斷閘板-
Farm and livestock husbandry equipment ; shut - off valves for slurry pipes ; gate valves for static pressure of max. 1 bar
農場和牲畜飼養設備.輸送液態糞肥的管道用閥門管件 -
Gate and globe ( metal to metal ) seats cannot provide bubble tight shut - off. resilient seated butterfly valves are bubble tight by design
閘閥和截止閥(金屬與金屬連接)的閥座不具備不透氣關閉的性能。
分享友人