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- secondary protection tube 热电偶护管
- Secondary protection shall be a pin expulsion type element complete with mechanically operated limit switch. 我想应该是:二级保护是一个连同机械的可操控限极开关的安全针排气类型的元件。
- Common pressure-relief devices are a pressure-relief valve for primary protection and a rupture disc for secondary protection. 常用的减压装置是一个作为主要保护的减压阀和一个作为二级保护的破裂盘。
- A taper or acute protection tube made from stainless steel is on the front of the products. 产品前端配有锥形或锐角不锈钢保护管。
- The angle and the length of the protection tube, the wire and connect way are all fit for the buyer. 保护管角度,长度,连接方式,连接线类型由用户自定。
- The protection tube can remain in the installed condition, so that the process does not need to be interrupted for the programming procedure. 防护管始终保持在原有的安装状态,使得在编程过程中不会影响到程序。
- Within the context of EIB systems, the measures taken are often called primary and secondary protective measures. 根据EIB系统内部结构而产生的不同避雷方法通常被称为初级和次级保护措施。
- This paper introduces successful construction method and control measure currently used for holedrill,borehole deviation,protection tube,and embedment and installation of bimetal mark. 介绍了目前比较成功的倒垂孔钻孔、钻孔偏斜、保护管安装、双金属标的埋设及安装等施工方法和控制措施。
- Both the derrick deviation and the wellheads eccentricity will cause the serious wearing of the casing (or casing protecting tube) close to the wellhead. 摘要井架不正或井口偏心,会造成近井口套管(或套管防磨套)的磨损。
- Has been clear about HDPE external protecting tube main technical specification and product implementing standards. 明确了HDPE外护管主要技术指标及产品执行标准。
- When upper protective tube construction are leak-proof. Measuring temperature object: hearth firehrick temperature, run temperature 1000 1200. 测温对象:炉膛耐火砖温度,工作温度1000 1200。
- The thermocouple protects tube, Desulfurize mouth, Eliminate gas bat, and Eliminate gas professional business enterprise of correlated equipments. 热电偶保护管,脱硫嘴,除气棒及除气相关设备的专业企业。
- The products used in clinic. Before using, pls rive off the little packing, take the injection needle and protective tube. 本品供临床使用,撕开小包装,取出注射针,取下保护套即可使用。
- The main products are beams, rollers, burner nozzles, batts, crucibles, saggers, thermal protection tubes, desulphurized nozzles, sealing parts and all kinds of special parts. 主要产品有横梁、辊棒、喷火嘴、棚板、匣钵、坩埚、热电偶保护套、脱硫喷嘴、密封件及各种异型件。
- Both the derrick deviation and the wellhead's eccentricity will cause the serious wearing of the casing (or casing protecting tube) close to the wellhead. 井架不正或井口偏心,会造成近井口套管(或套管防磨套)的磨损。
- Her age is of secondary interest. 她的年龄不太重要。
- She subscribes to an animal protection society. 她捐款给一个动物保护协会。
- power cable plastic protection tube 电力电缆塑料保护管
- We subscribe to an animal protection society. 我们定期捐款给一个动物保护基金会。
- In secondary school, children get more advanced knowledge. 在中学,孩子获得更深一些的知识。