gas tight seal

常見(jiàn)例句

雙語(yǔ)例句

• This fitting incorporates a flat nipple and fiber washer for making the gas-tight seal.
  這種裝置結(jié)合一個(gè)平面螺紋接頭和纖維墊圈，用于制造氣密密封。
• By surrounding a gas-tight, pattented V-Seal with two compressed knitted wire mesh air gap spacers, the connection is made by simply sliding one section of pipe over another.
  氣密的V形密封器，兩個(gè)壓縮的編織金屬網(wǎng)布?xì)庀堕g隔器，略過(guò)管的一部分滑向另一部分。
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• The edge seal must be made accordingly gas-tight.
  邊緣密封必須作出相應(yīng)不透氣。
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