贪玩欢子
This article introduced water pump manufacture and water pumpperformance examination technology development, and to water pump incommonly used electromagnetism flow sensor, turbine wheel flow sensor,presses the anti- pressure to change delivering, the torque rotationalspeed dynamometer structure principle, and its installed the requestto carry on the elaboration. Simultaneously introduced the applicationcounts the connection technology in the water pump examination systemcomputation, mainly is in string mouth technology RS-232 and theRS-485 connection principle of work and the characteristic as well asthe RS232-RS485 switch application. Through pumps the factoryexamination system to the North China water conservation institute andHenan Province the analysis, determined the Henan agricultural collegewater pump experiment examines the system technology plan, andintroduces the Henan Agricultural College water pump experiment testsystem function, the examination system hardware architecture,including sensor choice as well as computer examination principle ofwork. This system may rapidly accurately complete the water pumpaccording to the present national standard request the performancetest, including data automatic gathering, data processing, performancepattern experiment, plan performance curve and so on.
ellegirlme
Regarding Questions 1 and 2,as you know,DECAL and screen printing are two different technologies,and their effects are substantially different.Therefore,our designers will first make an effect drawing for your confirmation.Once you confirm that it is what you want,we will start making the sample.
starcraftgod
Introduces oneself My duty is the system debugs engineer, the primary cognizancebroadcast audio frequency system system integration, including theearlier period system plan, the technical plan manufacture, the systeminstalls the debugging, and entire process monitoring. Is engaged inthe broadcast profession in me in year half time, builds the flowcomparison understanding to the entire broadcast system, has moreexperiences regarding the tonic train signalling transmission flow andthe sound debugging, also to audio equipment performance comparisonunderstanding. Today can converse I with you to be honored very much.Actually I continuously very want to come BOB to work, also paysattention to BOB and the Olympic Games in the time, although Englishis not my strong point, but I accept the ability strongly, theindividuality is open and bright, works extremely earnestly, the senseof responsibility and the team realize strongly, the hobby study, iswilling to endure hardship. Looks fellow examination officials to givethe consideration, said to me, this very good exercise and theenhancement opportunity, I hoped can join to this team, can become thegood partner and the friend. Perhaps I use English expression am notvery accurate, hoped can forgive! Thanks! I am not take very much to the salary, mainly is in to this work deeplove, hoped can have the correct appraisal to my ability
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