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超宽带系统与传统的窄带系统相比，具有穿透力强、功耗低、抗多径效果好、性高、系统复杂度低、能提供定位精度等优点。因此，超宽带技术可以应用于室内静止或者移动物体以及人的定位跟踪与导航，且能提供十分的定位精度。
线局域网络(WLAN)是一种全新的信息获取平台，可以在广泛的应用领域内实现复杂的大范围定位、监测和追踪任务，而网络节点自身定位是大多数应用的基础和前提。当前比较流行的Wi-Fi定位是无线局域网络系列标准之IEEE802.11的一种定位解决方案。该系统采用经验测试和信号传播模型相结合的方式，易于安装，需要很少基站，能采用相同的底层无线网络结构，系统总精度高。

CASHIN 3027-3155 STEEL TENSIOIN ARM 1IN ID 3/8IN NPT D322057

52-431-816-008 CASING GASKET FOR A-C CSO 10 IN D342260

WEISS 0-30 PSI METER PRESSURE GAUGE 1/4 NPT 4IN FACE B216933

CHESTERTON 4771CR 477-1 CR CARBON CUT PACKING RING D365539

3M 78-8060-8083-0 TUCKER FLAP D445752

ALLIANCE 516-D-3 STAINLESS IDLER SHAFT 7-3/4IN LONG 5/8IN DIAMETER D385072

BROWNING H 1 1/2 MECHANICAL BUSHING 1-1/2IN BORE B249856

SANITARY TEE PIPE FITTING STAINLESS 316 2-1/2IN TRI-WELD D367484

CLOUD BX8264 BLADE 9X1X1/4IN D401145

CRYOVAC SWM-30-25 COMPRESSION SPRING 1-1/8IN ID B360124

CATERPILLAR CAT 2H-3846 SEAL D516291

WAUKESHA 129-10X SANITARY FERRULE PLAIN 2-1/2IN 14A-7 2.5IN 316L D293357

JASON 4L 570 57 X 1/2IN HEY DUTY V-BELT B368184

HEWLETT PACKARD HP ASSORTED SK-8115 SK-2880 BLACK/SILVER KEYBOARD B449671

LOT 7 PNEUMATIC SCALE 55237 COMPRESSION SPRING 6X25X4X1MM D305518

WAUKESHA 826607 316L A3 1-1/2IN TEE TRI-WELD SANITARY FITTING D315066

LEEDS NORTHRUP 041393 BLUE DISPOSABLE MARKER PEN D359561

CAP 1-1/4IN NPT STEEL D262485

ASIA BEND 1-1/2WP304LW-40?S BUTT WELD TEE FITTING 1-1/2IN D310192

SQUARE D B-200 2IN INTERCHANGEABLE RAINTIGHT HUB B289651

MULTI-WING 28IN OD 9-BLADE PLASTIC FAN W/ ALUMINUM HUB D508738

PNEUMATIC SCALE 610596-375C FLAT TEFLON WASHER 2-15/16X3-3/4X1?/16IN D385789

FORBO SIEGLING EM4/1 00+02 38IN LENGTH X 6IN ENDLESS CONVEYOR BELT B382215

DAYCO 4L740 13R1880 DURAPOWER II V-BELT 1/2 X 74 IN D230909

H&S MANUFACTURING 9505 BASE PLATE D393335

DOUGLAS MACHINE 207218 GUIDE RING 51X88X2MM D283146

HYTROL ABEC-1 CONVEYOR ROLLER ASSEMBLY 14-3/4IN LENGTH B240318

H&H MACHINE 15-528 SPLIT COLLAR HOLDING 3/8 IN CLAMP D445251

PHOENIX CONTACT UMK-SE 11,25-2/3 TERMINATION CABLE FIELDBUS MODULE B238595

APPLETON ASSORTED UNILET CONDUIT BODY 1/2 & 1 IN TYPE LB B220290

LEXMARK C950X2CG CYAN EXTRA HIGH YIELD TONER CARTRIDGE D513255

LANTECH P-009883 8X9/16X1/4IN NEOPRENE CLAMP INSERT STRIP D345438

GENERAL MOTORS 1-08437185 PISTON KIT D398666

TEXAS INSTRUMENTS SN7446AN 16-PIN MICRO CHIP D484664

WAUKESHA 927712-150 SANITARY FERRULE 1-1/2IN STAINLESS D302531

NORDSON 105520A GASKET SEAL KIT D345018

KRONES 1-027-09-009-0 ACTUATOR PISTON D438867

INERTEX UHF STEM PACKING TEFLON SIZE 5/8IN X 15 FT JOINT SEALANT B424865

BINGHAM PUMP LANTERN RING D340612

TIPPER TIE 38-0268 BRONZE BUSHING 1X1-1/4X1-1/4IN D214672

ANSI ASSORTED 1318-D 60H 3/4IN PITCH OFFSET LINK D257595

APEX 5326 F&H SANITARY GASKET 4IN SILICONE D357710

1-7/8IN INNER DIAMETER 9-3/4IN OUTER DIAMETER BLACK WHEEL B380961

ELECTRI-FLEX LA LIQUATITE 25FT LENGTH 3/4IN FLEXIBLE CONDUIT HOSE D398279

28X2-1/2IN REFLECTIVE ROLLER UNIT W/ MOUNT BRACKETS D383583