真空密封性 的英文怎麼說

中文拼音 [zhēnkōngmìfēngxìng]
真空密封性 英文
vacuum leakproofness
  • 真 : Ⅰ形容詞（真實） true; genuine; real Ⅱ副詞1 （的確; 實在） really; truly; indeed 2 （清楚確實） cl...
  • 空 : 空Ⅰ形容詞（不包含什麼; 裏面沒有東西或沒有內容; 不切實際的） empty; hollow; void Ⅱ名詞1 （天空） s...
  • 密 : Ⅰ名詞1 （秘密） secret 2 [紡織] （密度） density 3 （姓氏） a surname Ⅱ形容詞1 （距離近; 空隙小）...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 真空 : [物理學] vacuum; empty space; vacuo
  1. Plastics piping systems - systems for hot and cold water - test method for leaktightness under vacuum

    塑料管道系統.熱水和冷水系統.真空密封性的檢驗方法
  2. Plastics piping systems - systems for hot and cold water - test method for leaktightness under vacuum ; german version en 12294 : 1999

    塑料管道系統.熱水和冷水系統.真空密封性的檢驗方法
  3. Sk series water ring vacuum pumps and compressors are used to pump or compress air and other noncorrosive gas insoluble in water and containing no solid particles, so as to form up vacuum and pressure inside an enclosed container to meet the requirement of technical process

    Sk系列水環真空泵及壓縮機是用來抽吸或壓送氣體和其它無腐蝕性、不溶於水、不含有固體顆粒的氣體，以便在密封容器中形成真空或壓力，滿足工藝流程要求。
  4. This machine has two vacuum rooms to work by turns, the upper and underside room are both made by stainless steel, the structure is very justified, very airtight, transfigure and stable, and it come up to food health and anti - corrosion demand. there is a set of hot pressing device and adopt balanced structure

    本機有兩個真空室輪流工作，左、右與上蓋工作室全部採用不銹鋼材料製成，結構合理，氣密性好，美觀耐用，並符合食品衛生與防腐要求，上蓋裝有一組熱壓封口裝置，並採用平衡結構，可在任何位置停留，並有緩沖保護。
  5. Non destructive testing. tightness testing. recommended practices for testing by vacuum dye penetration by means of helium

    無損檢驗.密封性的試驗.氦氣真空著色滲透法的推薦實施規程
  6. Ceramic - to - metal - to - seal is one key production craftwork of vacuum electronic parts of an apparatus, its quality playing a decisive role to airtight of products, concerning the properties of products and service life directly

    陶瓷?金屬封接是真空電子器件生產的關鍵工藝之一，封接質量對真空電器產品的氣密性起決定性的作用，直接關繫到產品性能及其使用壽命。
  7. That seal stress influences to the intensity of seal connect has been studied. generally, the seal connect stress being always harmful to the quality and the reliability of seal parts, it will decline the strength of the seal parts when the stress increases

    一般情況下，封接應力的存在將直接影響封接件的強度和真空氣密性，封接應力對封接件的質量和可靠性總是有害的，隨著封接應力增大，封接件強度隨之下降。
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