Of them , great current capacity high accuracy pump test panel project has carried on tender on the internet , finally passed through the quality synthetic evaluation , and determined to be constructed and exploited by province mechanical and electrical design institute unit . after the project completed , it could expand the new product productivity , and substitute the import product 其中大流量高精度泵测试台项目进行了网上招标，最后经综合评价，确定同省机电设计院联合开发建设，项目建成后，能扩大新产品生产能力，并能替代进口产品，提高企业经济效益是十分必要的，同时对提高我国泵类制造水平劳动地区，同行业发展也是有现实意义的。
Thermocouple and thermal resistance in power station suit to measure temperature of electric generator groups and auxiliary machine correspond to 300000 and 600000 kilowatt , which can substitute one from import with many advantages as shock - proof , pressure - resistant , long in service , and convenience in maintain etc . the protective tube is processed in a special construction by deep - blind hole technology whose end not be welded to enhance the strength and prolong service life . thermocouple or thermal resistance 本公司生产的电站专用热电偶阻，适用于我国30万60万千瓦等发电机组及辅机的测温需要，产品安全可替代进口，具有防震耐压使用寿命长，维修方便，保护管是采用深盲孔技术加工而成，端部不用焊接，提高了保护管的强度和使用寿命，铠装热电偶热电阻采用弹簧压着式结构，在运行中保护管与铠装热电偶热电阻测量端始终保持着良好的接触，抗震动，减少热响应时间，铠装热电偶测量端采用绝缘形式，能防止电磁干忧。
Based on practical need , a monocable telemetry system , which serves as down - hole data acquisition & transmission in computerized production logging system ( cpls ) , has been developed . lt has been proved that this system is feasible and can be put into use . the system is advanced , it greatly improves domestic production logging instrument and will spread widely as replacement for imported products 本文针对实际工作需要，设计了单芯电缆数据采集及传输系统，它是数控生产测井系统的井下数据采集传输部分，经实验测试表明，所设计的单芯电缆数据采集传输系统是实际可行的，可以投入实际应用。设计的单芯电缆数据采集传输系统性能先进，使国产生产测井仪器性能大大提高，可以替代进口仪器，广泛推广使用。
The international competitive of certain products can be directly expressed by the occupancy to the world market and benefit competence alongside , which essentially means the capacity to fight for existence and development in the international market , this capacity of competition not only conclude that to break the foreign trading barrier and occupy the counterpart ’ s market , but also contain that to fight against and take the place of foreign products alike in home market 产品国际竞争力直接表现为某产品在占据一定国际市场份额的基础上实现的盈利水平,其实质是该产品在国际竞争中谋求生存和发展空间的能力。产品国际竞争力既包括突破贸易壁垒占据对方市场的能力,也包括抵御外来产品竞争替代进口的能力。
Abstract : ultrasonic welding for ribbon is widely used in developed countries ， electric resistance welding is still used in china . on absorbing foreign advanced technology ， the key assembly of the ultrasonic welding machine i . e . pneumatic working platform was manufatured . the cost of the machine and its spare parts is only 1 / 3 of the imports . the machine has been operated in a factory for four years ， and has been proved stable and reliable . the machine can substitute the imports 文摘:超声波焊接是发达国家色带生产企业普遍采用的色带焊接方法，而国内企业均采用落后的电阻丝焊.为此，在吸收消化国外先进技术的基础上，自行开发了色带焊接机的关键部件? ?气动工作台，实现了超声波色带焊接机的国产化，整机及配件价格不到进口产品的1 / 3 .产品经工厂4年多的实际应用，性能稳定、可靠，完全可替代进口
Those products are widely applied to power , water conservancy , mining , metallurgy , steel , rolling , coal , petroleum , chemical engineering and heavy machinery industries , cover allover the country , take the place of those imported , are exported as matching suites to countries in western europe , southeast asia and africa and have won the reliance and favorable comments from clients 生产范围内径从50mm到外径3000mm ，精度等级从p0 - p5级别。产品广泛用于电力水利矿山冶金轧钢煤碳石油化工重型机械等行业。产品覆盖全国各地，替代进口，并配套出口西欧东南亚非洲等国家，深受用户的依赖和好评。
