check detector 中文意思是什麼

check detector 解釋
裂紋檢驗器
  • check : n 1 （象棋）將軍（ ），被將軍的局面。2 （突然的）妨礙[制止，阻止]；停頓，挫折；【打獵】（獵狗聞不...
  • detector : n. 1. 發覺者。2. 偵查器。3. 【化學】檢定器。4. 【電學】檢電器。5. 【電訊】檢波器，指示器。
  1. How to check the system condition by the light on the ms detector

    如何由質譜儀上的燈號確認系統正常與否？
  2. Shkp follows international trends and is always looking for new ways to achieve the highest quality. it was the pioneer developer to employ new technologies such as infrared detector to check external walls, high - pressure water jets to test windows and laser levellers to inspect floors

    新地經常到海外考察，參考國際一級企業所厘訂的基準，又不斷引進新技術提高質素和效率，例如新地率先應用以紅外線科技測試外墻用高壓水槍全面測試鋁窗以鐳射平水儀檢查地臺等。
  3. Double check detector assembly backflow preventor

    雙重檢驗檢測器組合防迴流裝置
  4. This type of strainer is usually installed upstream of most of the devices in the system including the meters, backflow preventers ( or detector check valves ) and flow alarms, in order to protect these devices from damage caused by large particles

    這種類型的過濾器通常安裝在系統內大多數設施的上游，包括儀表，防迴流閥（或檢測止回閥）和水流警報裝置等，從而保護這些設施不會被大顆粒損壞。
  5. Series 774xdcda double check detector assemblies are designed to prevent the reverse flow of polluted water from entering the potable water supply

    系列747xdcda雙止回閥檢測器總成用於防止污水迴流進入飲用水系統中。
  6. Series 774dcda double check detector assemblies are designed for use in accordance with water utility non - health hazard containment requirements

    系列747dcda雙止回閥總成用於符合自來水公司非健康危害密封要求的應用場合。
  7. The reduced pressure detector assembly shall consist of two independent torsion spring check modules, a differential pressure relief valve located between and below the two modules, two drip tight shutoff valves, and required torsion spring check modules and relief valve shall be contained within a sleeve accessible single housing constructed from 304 ( sch 40 ) stainless steel pipe with groove end connections

    這種減壓檢測器總成應該包括兩個獨立扭力彈簧止回閥模塊，一個位於兩個模塊之間的下方的差壓安全閥，兩個防滴漏關閉閥，並且要求扭力彈簧止回模塊和安全閥應該放置在一個套筒內，要易於接近帶溝槽連接的304 （目錄40 ）不銹鋼管的單個外殼。
  8. Series 709dcda double check detector assemblies are designed exclusively for use in accordance with water authority containment requirements

    系列709dcda雙止回閥檢測器總成專用於滿足水主管部門的密封要求的應用場合。
  9. Double check detector assembly shall be installed on fire protection systems when connected to a potable water supply

    當消防系統連接到飲用水供應系統時，應該安裝一個雙止回閥總成。
  10. A double check detector assembly shall be installed on fire protection systems when connected to a potable water supply

    當消防系統連接到飲用水供應系統時，應該安裝一個雙止回閥總成。
  11. Series 007dcda double check detector assemblies are designed exclusively for use in accordance with water utility authority on non - health hazard containment requirements

    系列007dcda雙止回閥檢測總成專用於符合自來水主管部門非健康危害密封要求的應用場合。
  12. Check detector seals, and replace as necessary. clean or replace detector jets as necessary

    檢查檢測器密封墊，如有必要就替換。如有必要清洗或替換檢測器噴嘴。
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