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- Valve protection caps should be installed on cylinders at all times when not in use. 只要沒有使用鋼瓶,閥門保護帽要一直裝在鋼瓶上。
- There have long been question regarding whether or not an FCC main fractionator needs relief valve protection for anything except some smaller events ,like steam ?out or fire . 關於是否要FCC標準下主分餾器的的電子管來保護除了像蒸汽或爐火等一類的小事件之外的器件,已經成為了一個長期爭論的問題。
- Power off auto closing valve protection function and emergency stop protection function can prevent material form overflow. 斷電自動關閥保護功能,緊急停止保護功能,防止物料意外溢出發生。
- Avoid areas where salt or other corrosive materials are present. Valve protection caps and valve outlet seals should remain on cylinders not connected for use. 避免儲存在有鹽或其它腐蝕性材料的地方。不使用時,閥門保護帽和閥門排氣口密封應保持在鋼瓶上。
- Storage should be away from heavily traveled areas and emergency exits. Avoid areas where salt or other corrosive materials are present. Valve protection caps and valve out-let seals should remain on cylinders not connected for use. 儲存地應遠離人員經常出入的地方和緊急出口。避免儲存在有鹽或其它腐蝕性材料的地方。不使用時,閥門保護帽和閥門出口密封應保持在鋼瓶上。
- The residual contents must be the same gas as indicated by label and colour, the valve protecting cap must be available. 殘餘氣必須與瓶標籤和顏色相一致;
- Temperature and pressure relief valve -factory provided aSME rated relief valve protects against excessive temperature and/or pressure buildup within the tank. 過熱和超壓安全閥---廠家在本款熱水器上配置通過aSME(美國機械工程師協會)認證的安全閥,當內膽容器內出現溫度過高或累積壓力過大等異常情況時,進行降溫和減壓,提供可靠的安全保護。
- The spring-loaded excess-pressure safety valve protects the pump as well as the gearbox from overload which may arise from an erroneously closed sluice valve or alternatively due to a blocked discharge pipe etc. 彈簧超壓安全閥對泵及齒輪箱起著保護作用,使其避免由於出口閥門的誤關或管道的堵塞而引起的超載。
- She subscribes to an animal protection society. 她捐款給一個動物保護協會。
- Have you turned off the water valve? 你關掉水閥了嗎?
- We subscribe to an animal protection society. 我們定期捐款給一個動物保護基金會。
- The young in our society need careand protection. 我們社會的年輕人需要受到關懷和愛護。
- We need an eye bolt to fit this valve. 我們需要一個有眼螺栓來固定這個閥門。
- He was paying out half his profits as protection. 他把所得利潤的一半交給歹徒作為保護費。
- They lobbied on the environmental protection issue. 他們就環境保護問題在議員中進行了遊說。
- A thin jacket is a poor protection against cold. 一件單薄的夾克衫不足以禦寒。
- He soon detected the faulty valve. 他很快查到了出毛病的閥門。
- The settlers banded together for protection. 移民聯合起來保護自己。
- He's devoted his whole life to the protection of the rare animals. 他終生獻身於珍稀動物的保護。
- A thin coat gives little protection against the cold. 一件薄上衣沒有什麼禦寒作用。