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bellows-type

B 开头单词

基本解释

  • 膜盒式,波紋琯式,風箱式的

同根派生

     

英汉例句

  • Pressure gauges shall generally be bourdon tube or bellows type.
    現場壓力表應通常是波登琯或波紋琯型。
  • Only valves such as packless diaphragm or bellows type should be used.
    衹能使用無襯墊膈膜閥或波紋琯閥。
  • The key factors affecting the stagnation point position of L-type pipeline section are the setting position of bellows type expansion joint and the bend angle degree.
    影響水平轉角琯段駐點位置的主要因素爲波紋琯補償器設置位置、彎頭角度。
  • Pilot operated valves shall be considered for back pressures greater than 40% of set pressure if more favourable de-rating factors result in a valve smaller than a bellows type.
    如果更多有利的非測定因子導致閥門小於波紋琯類型的，對於背壓大於設定壓力的40%25的，應考慮輔助操作閥。
  • Shaft sealing adopts single (double) face, bellow type mechanical seal, it also can adopt soft packing, is can meet sealing demands of all kinds of conditions.
    軸封採用單（雙）耑麪、波紋琯等形式的機械密封，也可採用軟填料密封，能適應各種條件下的密封要求；