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v  陕西欣鸿然自动化设备有限公司<*n>

v  联系人<*n>:宁超<*n>         热<*n>  线：<*n>029-83338136

v  手 机：<*n>15339052544 *1293858601       

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<*n>The limit switch is used to switch the electrical machinery movement limit *ition limit.

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<*n>Limit switch contact type and non-contact. Contac*rectly, moving parts of machinery and equipment, installed on the trip switch, fixed

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<*n>point and its relative motion is arranged on the limit *ition of the block, or the op*ite *ition. When the mechanical contact tr*el switch

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<*n>with stop, cut off (or change) co*ol circuit, mechanical stop operation or change operation. Due to the inertia motion, the tr*el switch "

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<*n>over tr*el" to protect certain switch from damage. A lot of non contact form, there is a common reed, photoelectric induction type, etc.,

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<*n> these several forms can be seen in the elevator. There are certainly more advanced form. The limit switch is a *all current commonly

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<*n>used master appliances. The collision produced by moving mechanical parts which contact to move on or off co*ol circuit, to co*ol the

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<*n> pur*e of. Usually, this kind of switch is used to limit the moveme*f the mechanical *ition or stroke, the mechanical movement according to a certain *ition or stroke automatic stop,

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<*n>reverse movement, variable motion or automatic reciprocating movement. In the electrical co*ol system, the limit switch is

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<*n> the role of detection of sequence co*ol,

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<*n> *ition co*ol and *iti*. For the co*ol

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<*n> of mechanical equipment and tr*el limit protection. Structure: is com*ed by the operating system and the case, contact head.

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Allen-Bradley同时能够提供各种工业领域的*支持，诸如食品加工、林业产品、塑料、汽车、<*n><*n>半导体、地铁、制药、轮胎、冶金、材料处理、*、<*n><*n>水处理、电力与能源、印刷及石油*等。

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Allen-Bradley自动化为客户提供一整套部件、产品、控制和信息平台以及支持服务和制造业解决方案，我们称之为*自动化。通过*自动化，Allen-Bradley能够实施*的业务策略，满足今天的行业要求

Intel Celeron SL6VR 2.0 GHz Socket 478 CPU

AMD Opteron 2356 OS2356WAL4BGH 2.3 GHz Socket Fr2 Quad Core CPU

Adaptec ASR-2010s / 48MB SCSI Raid Co*oller Card

Dell 7W584 Maxtor Atlas 10K IV 8B146J008075G 146 GB Ultra320 SCSI Hard Drive

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Hewlett Packard HP BD1468A4C5 146GB 10K U320 SCSI Drive with Drive Tray

M*o LK-01 Card

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Varian 969-9503 Turbo Molecular Pump Co*oller V60

Varian Turbo-V 250 MacroTorr Turbo Molecular Pump B ++ NICE ++

Varian Turbo-V 250 Turbo Molecular Pump Co*oller ++ NICE ++

Varian Turbo-V 250 MacroTorr Turbo Molecular Pump ++ NICE ++

Turbo V 70D Mod. 963-5361S00 8 Macro Torr Varian

VARIAN TV 701 TURBO PUMP 9698938M001 V701 SEM MACRO TORR 30 DAY WARRANTY

Varian Mass Spectrometer Leak Detector Model#-947D D947 947 V-70 V70 Turbo Pump

Varian turbo and co*oller SQ158 with 70D turbo macro Torr

Varian V700 ICE Turbo Pump Co*oller

Varian 9699504S011 Vacuum Turbopump Co*oller Turbo-V 250 C.U.

VARIAN TURBO-V200*ACCUM VACUUM PUMP MODEL 969-9024

Varian TV250 co*oller 9699504S011 & Turbo-V 250 pump

Varian TV250 co*oller 9699504S011 + Turbo-V 250 pump

Varian Turbo Pump Purge Fixture QF10 ports

Varian V60 Turbo Pump Used Rotor Spins Freely

Varian Turbo Pump base Casting TV301

<*n> <*n style="color:#0F0F0F;font-family:����, Arial, Helvetica;font-size:14px;line-height:28px;background-color:#F2F1E3;">力术止，义术行，曷谓也？曰：秦之谓也。威强乎汤武，广大乎舜禹，然而忧 患不可胜校也。諰諰然常恐天下之一合而轧己也，此所谓力术止也。曷谓乎威强乎 汤武？汤武也者，乃能使说己者使耳。今楚、父死焉，国举焉，负三王之庙，而辟 于陈蔡之间，视可司间，案欲剡其胫而以蹈秦之腹，然而秦使左案左，使右案右， 是乃使雠人役也；此所谓威强乎汤武也。曷谓广大乎舜禹也？曰：古者百王之一天 下，臣诸侯也，未有过封内千里者也。今秦南乃有沙羡与俱，是乃江南也。北与胡 貉为邻，西有巴戎，东在楚者乃界于齐，在韩者踰常山乃有临虑，在魏者乃据圉津 －－即去大梁百有二十里耳！其在赵者剡然有苓而据松柏之塞，负西海而固常山， 是地遍天下也。威动海内，强殆中国，然而忧患不可胜校也，諰諰然常恐天下之一 合而轧己也；此所谓广大乎舜禹也。然则奈何？曰：节威反文，案用夫端诚信全之 君子治天下焉，因与之参国政，正是非，治曲直，听咸阳，顺者错之，不顺者而后 诛之。若是，则兵不复出于塞外，而令行于天下矣。若是，则虽为之筑明堂于塞外 而朝诸侯，殆可矣。假今之世，益地不如益信之务也。