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- A disc brake on oil drilling rig is a composite braking system composed of normal open braking calipers and normal closed braking calipers. 石油鑽機用盤式剎車是同時具備常開式和常閉式制動鉗的複合制動系統,不但具有多種制動功能,還具有多種安全保護和報警功能。
- Normally closed position, opens when pressure reaches set-point. 通常處於關閉位置,當壓力達到設置點時開啟。
- Close-brake have two kinds of close brake electromagnet and manual button. 合閘操作有合閘電鐵及手動按鈕操作兩種。
- The VMR type valve is a fast opening solenoid valve that is normally closed. 一種快開快閉的燃氣安全閥，是常閉型的電磁閥, 在斷開的狀態下彈簧作用在閥芯上以阻止氣體的通過。
- TYPE WS：Forged Brass Body,Normally Close,For Steam.High Temp.Fluids etc. 型號WS：鍛銅閥體，通電閥型，適用於蒸氣、高溫流體等。
- The DG453 and DG456 each have two normally closed and two normally open switches. DG453與DG456均具有兩個在正常情況下為閉合狀態的開關,以及兩個在正常情況下為斷開狀態的開關。
- The first floor of the normally closed pagoda will be especially opened to the public during this period. 這次也將對平常不公開的塔的一樓部分進行開放。
- The PV20CB is a normally closed, diaphragm actuated, spring loaded, direct acting regulator. PV20CB是一種通常處於關閉狀態，隔膜驅動，彈簧負載，直接作用的調節閥。
- This thesis assesses the possible maximum allowable capacity of distributed generation (DG) interconnected to a normally closed loop feeder. 摘要:本論文旨在評估分散型電源在常閉環路配電饋線上之最大可併網量。
- Load contacts 56 and 78 will also change from their normally open or normally closed position when the control energizes. 當控制裝置激活時，負荷端子56和78將也改變正常開啟或正常關閉狀態。
- This approach can work because in some systems "0" is invalid ports, When you attempt to use a normally closed the port connecting to it will produce different results. 這一方法能夠工作是因為在一些系統中「0」是無效埠，當你試圖使用一種通常的閉合埠連接它時將產生不同的結果。
- Support Door Emergency Alarm Input to setup as "Normally Close"(NC) or "Normally Open"(NO) connection. Default is set as NO. 支持門的報警點輸入有」常開」和」常閉」的設置.;默認設置為」常開」
- Contact arrangement available in choice of single pole double throw (SPDT) or single pole single throw (SPST), either normally open (NO) or normally closed (NC). 聯絡安排，可在選擇單極雙擲（ SPDT產品技術）或單極單擲（的SPST ） ，無論是通常開放（無）或常閉（ NC ）進行。
- Spring jump time of contact close brake 觸頭合閘彈簧跳時間
- Two optical touch-screen pushbuttons offer menu-guided parameter setup such as setpoint and resetpoint, and normally open and normally closed functions. 兩個光學式觸摸屏按鈕提供參數設置的菜單式指導，例如：選點，重選點，標準開放式函數以及標準閉合式函數。
- How to flexibly use the normal opened contact and normal closed concoct to bring about multifunchonal controlling are emphatically described. 重點闡述了如何靈活運用晶體管液位控制器的常開接點、常閉接點，實現多種控制功能，達到為黃金生產服務的目的。
- Rollover debits or credits will be reflected in the Customer's Account at a time after the normal close of the business day for SNC. 滾轉的借記或信貸將在正常交易日關閉后一段時間內反映在客戶的帳戶上。
- Technical parameter of close brake electromagnet as following 合閘電磁鐵技術參數如表
- This is normally closely related to the rate of water loss by transpiration, and the potometer can be used to compare transpiration rates under different conditions. 通常與由於蒸騰作用而喪失水分的速率緊密相關，蒸騰計可被用於在不同條件下進行蒸騰速率的比較。
- Different period of contact close brake and break brake 觸頭合閘和分閘不同期性
