1) air to open control valve 气开控制阀 2) air fails valve to close 气开控制阀 3) gas open 气开 4) oil and gas exploitation 油气开发 1. The paper reviews the features,the mechanism and the forecast model of CO 2 corrosion inoil and gas exploitation. ...
2) air-to-close valve 失气开启阀;通气关闭阀3) inlet open 进气阀开启4) gas saving shutout valve 节气关闭阀5) air shut-off valve 空气关闭阀6) gas shutoff 煤气关闭阀补充资料:失气 失气 失气 ①指针刺不得法致损伤了正气。《灵枢·终始》:“……其脉乱气散,逆其营卫,经气不次,因而...
a valve body movable between an opened and closed positions to selectively open and close one of the inlet and outlet ports, resulting in a corresponding opening and closing of the control valve, and a linear motor operably coupled to the valve body to move the valve body between the opened...
aDefinition of service supply chain processes. Source: Baltacioglu et al. (2007). 服务供应链过程的定义。 来源: Baltacioglu等。 (2007年).[translate] aair valve - The % open of the valve (100% = fully open). 气门- %开始阀门 (100% =充分地开始)。[translate]...
康拉德--“欧洲原装进口,铸造中欧工贸新桥梁”“MRO、机电设备、工控设备领域的行业专家” 北京康拉德科技有限公司是一家专业从事欧洲工业产品进口贸易的公司,致力于打造德国、瑞士等欧洲中小型自动化企业与国内客户的连街桥梁,专注于做工控产品和用户之间的一站式供应商。主要产品有工业自动化设备、机电工控设备、液压设...
♥ ♥[translate] aOne day he prcticed jumping as usual but hurt his leg . 一天他prcticed跳 通常,但疼他的腿。[translate] aIn the case of no open exhaust oxygen intake air control valve 在没有开放尾气氧气吸纳空气控制阀情况下[translate]...
is afforded by rotation of the valve stem, 90° rotation required to open the valve from the closed position. A rotatable control knob, spring-biasedly mounted to the housing concentric to the stem, is provided which when axially displaced from the housing engages the valve stem for rotation....
IL-top control (Positioner) Electric connection AS-I bus connection Connection: Clamped, welded and threaded,flanged etc. Packaging Details: Bubble pack for each valve. Outside packing is by carton or plywood case. OPERATING PRINCIP...
air valve 美 英 un.空气阀;气门 网络风阀 英汉 网络释义 un. 1. 空气阀 2. 气门
摘要: PROBLEM TO BE SOLVED: To provide an air conditioner, along with a method and program for opening control of an expansion valve, capable of properly controlling the opening of an expansion valve without increasing the number of temperature sensors....