阀套

According to accidents caused by disqualification of transformer pressure relief valve in power systems operation,a series of digital test systems were developed to suit for different pressure relief valves. Also the working principle and performance of this system were introduced.

针对电网实际运行中由于变压器压力释放阀的质量问题导致的事故，建立了一套适用于不同规格压力释放阀的数字式测试系统，介绍了其工作原理以及性能。

This dissertation applies virtual instruments technique in the field of servo valve CAT for the first time and makes a servo valve static and dynamic state characteristic test bedstand based on virtual instruments. Relevant theories and methods are also studied.

本文首次将虚拟仪器技术应用在电液伺服阀CAT领域，研制出一套基于虚拟仪器的电液伺服阀静、动态特性测试综合实验台，并对电液伺服阀静、动态特性测试的有关理论及方法进行了研究和探索。

Jacketed valve:This valve is design incorporates a so-called jacket around the valve body.

夹套阀：这种阀的设计，是将一个所谓的夹套套在阀体上。

Yongkang hefa tools co.,ltd.is a manufacturcr specializing in producing auxiliary air valves and carbon canisters of motorcycle,leisure vehicle,universal gasoline engine and automobile with japanese technologies.it has obtained iso9001:2000 certification and has several patents such as unspillable reed valve,combined gulp cylinder head ,ctc.or company is located in baiyun industry area,yongkang,a city of hardware in china with comfortable environment and convenient transportation with the first-class production ?

双缸空气阀永康市合发工具有限公司是一家专业生产摩托车、休闲运动车、通用汽油机、汽车用二次空气阀总成、活性碳罐的企业。公司引进了日本技术，通过 iso9001：2000国际质量管理体系认证，并且拥有多项专利技术，如：无泄漏簧片阀，连体补气缸头、大流量无泄漏簧片阀、双簧阀体、双簧阀盖等，具备年产二次空气阀200万套的能力。

Yongkang Hefa Tools Co.,Ltd.is a manufacturcr specializing in producing Auxiliary Air valves and carbon canisters of motorcycle,leisure vehicle,universal gasoline engine and automobile with Japanese technologies.it has obtained ISO9001:2000 certification and has several patents such as unspillable reed valve,combined gulp cylinder head ,ctc.or company is located in Baiyun Industry Area,Yongkang,a city of hardware in China with comfortable environment and convenient transportation With the first-class production ﹠ test equipment and abundant test methods,we have already gained the ability to establish a complete process line from rough machining to entire assembly.

永康市合发工具有限公司是一家专业生产摩托车、休闲运动车、通用汽油机、汽车用二次空气阀总成、活性碳罐的企业。公司引进了日本技术，通过ISO9001：2000国际质量管理体系认证，并且拥有多项专利技术，如：无泄漏簧片阀，连体补气缸头、大流量无泄漏簧片阀、双簧阀体、双簧阀盖等，具备年产二次空气阀200万套的能力。

Yongkang Hefa Tools Co.,Ltd.is a manufacturcr specializing in producing Auxiliary Air valves and carbon canisters of motorcycle,leisure vehicle,universal gasoline engine and automobile with Japanese Taiwan technologies.it has obtained ISO9001:2000 certification and has several patents such as unspillable reed valve,combined gulp cylinder head ,ctc.or company is located in Baiyun Industry Area,Yongkang,a city of hardware in China with comfortable environment and convenient transportation With the first-class production ﹠ test equipment and abundant test methods,we have already gained the ability to establish a complete process line from rough machining to entire assembly.

永康市合发工具有限公司是一家专业生产摩托车、休闲运动车、通用汽油机、汽车用二次空气阀总成、活性碳罐的企业。公司引进了日本、台湾技术，通过 ISO ：9001：2000国际质量管理体系认证，并且拥有多项专利技术，如：无泄漏簧片阀，连体补气缸头、大流量无泄漏簧片阀、双簧阀体、双簧阀盖等，具备年产二次空气阀200万套的能力。

In order to develop new types of explosion relieve valves,a new experimental plant for explosion relief valve of diesel engine was developed,which was controlled by data acquisition system.Its functions,operation principles and facilities are introduced,with the focus on operation control system and data acquisition and analysis system.

阐述为研制新型柴油机防爆阀，开展防爆阀防爆功能试验研究，开发的一套由计算机数据采集系统控制的防爆阀爆炸试验装置，论述试验装置的功能、原理和设备，重点介绍装置运行控制系统和数据采集分析系统。

In order to develop new types of explosion relieve valve s,a new experimental plant for explosion relief valve of diesel engine was developed,which was controlled by data acquisition system.

阐述为研制新型柴油机防爆阀，开展防爆阀防爆功能试验研究，开发的一套由计算机数据采集系统控制的防爆阀爆炸试验装置，论述试验装置的功能、原理和设备，重点介绍装置运行控制系统和数据采集分析系统。

Day-to-day business:"S" valve, shell,"Y" tube, skirt valve, butterfly valve, hopper, piston, wear-resistant plate, Pipeline, tube clasp, pumps, motor valves, 00 # lubricants , hoses, Aprons, sponge ball, sleeve, wear sets, all kinds of oil seal repair kits.

日常经营范围：&S&阀、壳体、&Y&管、裙阀、蝶阀、料斗、活塞、耐磨板、输送管、管扣、油泵、马达阀组、00＃润滑油、软管、胶圈、海绵球、轴套、耐磨套、各种油封修理包。

4 Stem bushing material, its hardness and strength shall be not more than stem, and in the water-soaked conditions and the valve stem, valve did not form a electrochemical corrosion.

2.4阀杆衬套材质，其硬度与强度均应不大于阀杆，且在水浸泡状况下与阀杆、阀体不形成电化学腐蚀。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了