新聞德國HMS 021670-B 總線模塊進口
為什么雙座閥小開度工作時容易振蕩？對單芯而言，當介質(zhì)是流開型時，閥穩(wěn)定性好；當介質(zhì)是流閉型時，閥的穩(wěn)定性差。雙座閥有兩個閥芯，下閥芯處于流閉，上閥芯處于流開，這樣，在小開度工作時，流閉型的閥芯就容易引起閥的振動，這就是雙座閥不能用于小開度工作的原因所在。為什么雙密封閥不能當作切斷閥使用？雙座閥閥芯的優(yōu)點是力平衡結(jié)構(gòu)，允許壓差大，而它突出的缺點是兩個密封面不能同時良好接觸，造成泄漏大。如果把它人為地、強制性地用于切斷場合，顯然效果不好，即便為它作了許多改進（如雙密封套筒閥），也是不可取的。
Eaton Moeller 1764116
EXPO ETM-IS11-113\0-50Hz
AD311028 DL2D3119020/FL FG6148028
OMRON RHD-B0 200-400-50-230-A-RVE
Hydac Hydraulic Filter [DF ON 500 T F 5 D 1.0 /-L24-B6/HYDAC]_5UM_BN4HC_FIBERGLASS,150 BAR
SCHNEIDER VW3AP0569
BECKHOFF ZK1090-3191-0120
ZIEHL-ABEGG RG28P-4EK.41.1R 112305
Eaton Moeller 277979 DILMC40(RDC24)
Gefran-2019 F003721 PC-B-0130 0000X000X00
SAUTER typ 0.5.941.204-101975(DIN649932)
OMRON A22NK-3RL-01BA-G112
RIEGLER 252.99/N-E
UNIVER S1011401550
SCHNEIDER ZB6AD04
BUSCH 0531 000 001
SCHNEIDER SDN1600121
Gestra RK 41,DN 150 止回閥
IPF IB12012H
RIEGLER 274.05-ES
SCHNEIDER NJJF36250TW
ZIEHL-ABEGG FN050-VDA.4l.A7P1 175140
美國hastings絕緣鉤桿6705 6856
OMRON F3SJ-A1205P20
SCHNEIDER XALD116
LUTRONIK BV 3.815K2-2.0
SCHNEIDER LAEX3M5
VOITH IPC/4-/20 SN:2775713/1020
SCHNEIDER XD2CL1111H2
Honsberg NG-015GA2
BANNER SLLP40-910P55
sontheimer URR2/11EHS Z8 X704
OMRON Q2-FIA4600-SE
UNIVER HA330012
pall HFU640UY200J
PARKER 5.00CBC4MA2UVS14ACX4.50
Eaton Moeller 102188 FAZ-D13/2-NA
SCHNEIDER TSXCAPS15
OMRON E6A2-CW3C 100P/R 0.5M
OMRON CX-COMPOLET-EV1-XXL
SCHNEIDER LC1F150U6
HAM-LET哈姆雷特 hm20-4vklc(npt)-gf4-150psi閥
siemens 5SY6232-7CC 2P 32A
VIVOIL齒輪泵X1P2301FBBA
KARL KLEIN - 66804
UNIVER RS4000400070
SCHNEIDER XCSPL792
OMRON R88M-K5K030H-S2
TR CEV65M-01460
CASAPPA 03572872 REAR SECTION KP30.43S*- * *-LED/EB- *M4-N-P
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MD MICRODETECTORS LS4ER/14-060B
ODU 611.123.106.923.000
SCHMERSAL FWS 1205 C 感應傳感器
FINDER繼電器202280124000PAS
Penny+Giles電位計JC6000-XY-PRR-M-S-NL-N-STN-A60B JOYSTICK
MD MICRODETECTORS MDI38F 213
UNIVER S1011400420
schmalz VS-V-A-PNP-M8-4-S
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HAWS便攜式洗眼器7500
UNIVER CM-9685
stober S/N 1677629 齒輪箱
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MD MICRODETECTORS MDI58C 993
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SAMPI SPA Only need the main board for DMT99
SICK VFS60A-BGPZ0-S01
SCHNEIDER XS7G12MB230
UNIVER RT1330500750L
Eaton Moeller 141248 SPIH11A0-4A3N1
Gefran-2019 F018016 TR1-A-2-B-6-A-F 020X000X00100XX
RIEGLER 100/320
EMHART M140661/6
AECO SIP000142 SIP10-N2 H1
SCHNEIDER BSH1404P31F2A
UNIVER W1600800012
SIKO MS500-0044 Typ MS500
OMRON J7KN-22D-10 90
BANNER PKW4M-9
Bar PKO-3/2-040-C068-09 PN25
BERNSTEIN 6081100272 ENK-U1Z O.BETG.
HPI P1DBK2022HA2010HL30D01N
CASAPPA 03571379 KP30.56S0-32S3-LMD/MC-V-CSC
DUNKERMOTOREN GR63X55 88442 03120+PLG52 88851 01794+GR63-SI 88736 01000
SCHMERSAL 101095263 KLEMMSCHELLE H 6,5
ILME ILCAP 24 L
PIL P44-350-M30-UI2P-CM12 515533
SCHNEIDER A9F06640
SBA 380V/230V 500VA ETK 1260-0056
JUMO 703044/181-400-23/000.061
SCHMERSAL 103012195 PSC1-E-31-12DI-10DIO
OMRON H8PS-8AF
AirCom 10232BPHX63
MD MICRODETECTORS MDI63D 2196
Schneider Electric BSH1002P31F2A
RIEGLER 11.638-10
GUTEKUNST彈簧VD-130
Differenzdrucksensor DS85
BARKSDALE UAS3V3+UTA3
SCHNEIDER NSYVDA47U88E
Phoenix FL FOC PN-C-HCS-GI-200/230 nr.2313410
FHF Funke + Huster FernsigHPWII212.251.07 230V
WOHNER 1518
BANNER TL50HGRAOSC
KARL KLEIN DNG/3-9/8WS,
MD MICRODETECTORS MDI63D 148
SCHNEIDER MTN4575-0002
Spieth MSW50.46（ M50×1.5-5H）
SCHNEIDER LU9GC3
SONTHEIMER NLT25/3ZM/Z33
CASAPPA 03709576 FRONT SECTION HDP30.43D1-04S3-LMD/MC-65M0-N-A
samson samson 3730-3 model 3730-30001000400000000.01
LEUZE 68000119 MLC500T14-1950
SCHNEIDER A9D33620
weiss Gmbh tyep: TC 220T 44KG 分度盤
Eaton Moeller 101248 PLI-B8/1
RIEGLER 350.725-T3
BANNER SLSCK30-1200Q88-1RE25
ILME ILMZPR 06 L20
EA PD311427-EE620852
MD MICRODETECTORS MDI58G 1048
BANNER BRT-33x13ABC
MD MICRODETECTORS MDI63D 1482
CASAPPA 76704000 HDP35.63-04S4-LMF/OF/PLP20.25-LOD-H7-L-FS D2
FEAS Artikel-Nr.:583812
OMRON SGMAV-01ADA61
HPI P1CBN1006CA1001CL20C01N
Gefran-2019 F011274 TC1-B-1-K-5-A-J-B-1 050X000X00350XX
FHF 1188331445
OMRON E2E-X7D112-R 2M
CASAPPA 71000946 HDP30.51/30.38 D
SUMITOMO (SHI) CYCLO DRIVE GERMANY GMBH PART NO:AU2389G
PHOENIX CONTACT FL MC EF 1300 MM SC item:2902853
Eaton Moeller 250N20
小強工控 CARLO GAVAZZI PS31L-PT12R2-T00
DOLD安全繼電器35529 BA9036/011 DC110V 10S+RV D.FOLG.POS
RIEGLER 650/2-HA
BARKSDALE BNA-S22-DN20-1000-XT
PHOENIX PLC-RSC-24VDC/21AU
WENGLOR S23-2M
新聞德國HMS 021670-B 總線模塊進口
主要用途和使用范圍：MWD-2A人造板試驗機，可對各種膠合板、刨花板、中密度纖維板等人造板和飾面人造板的各項力學性能指標進行測試和分析研究，本產(chǎn)品廣泛應用于木材深加工業(yè)、人造板生產(chǎn)企業(yè)，可根據(jù)標準GB/T17657-1999《人造板及飾面人造板理化性能試驗方法》自動求取內(nèi)結(jié)合強度、靜曲強度、彎曲彈性模量、表面結(jié)合強度、膠合強度、握螺釘力等常規(guī)試驗數(shù)據(jù)。該設備是生產(chǎn)制造企業(yè)、建筑施工單位、產(chǎn)品質(zhì)量監(jiān)督檢驗所以及建材產(chǎn)品檢測部門必備的檢測設備，也適于高等院校為學生做演示試驗主要技術指標1.大試驗力：2kN；試驗力測量精度：優(yōu)于示值的1%；位移分辨率：.1mm；位移測量準確度：.5%；速度控制范圍：.1mm/min~5mm/min;拉伸行程：～6mm；壓縮空間：～65mm；供電電源：22V，5Hz，功率.6kW；整機重量：34Kg。
LIKA編碼器SMK-YC-2-10-I-L2 SENSORE SMK
LEUZE 68016915 MLC500T90-1500H/A
PALL RIF700
EUCHNER UX1216-010
SCHNEIDER XCSE7313
Atlas Copco LBB 36J H060-U
parker D1FVE02BCVF0A
BARKSDALE 9048
RIEGLER SD38MSEB
DOLD安全繼電器41849 BA7632.001 AC50/60HZ 42V
atos放大器 E-MI-AC-01F 21/2
DOLD安全繼電器56782 SP9277.39/002 AC220-240V 1,5-15A
Donaldson W-D90/90-2/1K0
SCHNEIDER LC1D126U7
SCHNEIDER ALB44252
NUM BPH0752V5KA2L01 Motor 2,3Nm 3,5A 6000U/min IP65, SN:100200078
ELEKTROR RD2 Nr.1408a0998990
Icotek 線纜 KVT 50-2連接器
VPG 65023C 500KG-3107M
BURKERT 電磁閥216623
FINDER繼電器7S1481200310PAS
Gefran-2019 F041234 TC6-B-1-J-C-A-K-D-1 000X000X00300XA
SCHNEIDER MGU4.104.67
Eaton Moeller 177814
OEMER QCAVM 90 X Cd sn:08A290
SCHNEIDER NSY2SPQ208
小強工控 CARLO GAVAZZI PS43L-MT02RK-M00
CASAPPA 03673109 MOTOR HDM30.43D2-06S3-LMC/MD-N
英國ONDRIVES變速箱和減速器UPSG2.5-95H-K
Eaton Moeller 218145 M22-DDL-S-X4/X5
Gefran-2019 F022692 MN1-6-M-B35D-1-4-F 2130X000X00
LEUZE 50122455 IS 208MM/4NO-1E5,5000
HMS ANYBUS AB7634-C
INCRON SRL RJ45-3 MICRON-RG/RJ 45 PLUG CAT 5E 8P8C 3U(FLASH)
SCHNEIDER BSH1004T21F1A
SCHNEIDER KSA500FR425
OMRON NYP25-21282-12WC1000
EA ZD311427-NE092100
Eaton Moeller 279432 M22S-WRK4
parker D1FVE02BCVG0A37
Gefran-2019 F304850 1850P-R-RR0-0-0-00-5-00-00-1-00
Lovato BFX1011
Kistler Instrumente AG 6157BAE
OMRON F3SG-4SRB1600-14
ABB 9435-300 溶氧儀
DOLD安全繼電器43905 BD5987.02/001 AC50/60HZ 48V
小強工控 CARLO GAVAZZI PS31L-MT20LP-M00
供應進口法國HPI齒輪泵P1BAN2010HA2004HA20...
Gefran-2019 F043558 TPSADA-E-9-V-B01M-T-V 2130X000X00
UNIVER M1000200500M
BECKHOFF C9900-K657
Spieth IK 75.105
MAEDLER 21202000
REXROT R412004576
BECKHOFF C9900-H735
Eaton Moeller 271124 NZMH4-AE1000-NA
WENGLOR FTC FIBRA OTT-AMPLIFICATORE DX22PCVT7
DG2D3128050/ES1 FG182625 MEMG2Z342248020/NO
SCHNEIDER XMLR400M1N25
UNIVER K2001250065
Delta Sa VRFD-JC-SA N 111196
Gefran-2019 F053036 RK-4-3750-N L000X000X00M0XX
FIORENTINI DEUTSCHLAND GMBH DIVAL600/G 280MP PN16/25
SCHNEIDER XZCR1511064D10
SCHNEIDER NSYSFX18640
Egis HW30x297-AL-G2
DOLD安全繼電器27468 BA7632.11 AC50/60HZ 230V
MD MICRODETECTORS MDI58B 99
SCHNEIDER XUK1ANANL2
SCHNEIDER GV2DP205BD
B&R Industrie-Elektronik GmbH 8LSA44.E3030D300-0
BERNSTEIN 6373299132 MEN-D04PS/M03-K2
SIEMENS 6ES5 466-8MC11
FINDER繼電器406190900001PAC
STAHL 9160/23-11-11
OMRON SX-D4450-E1VR-U
MD MICRODETECTORS MDI38G 1834
Eaton Moeller 102105 FAZ-D7/1-NA
AECO I12000007 SI12-AE4 NC
SCHNEIDER ZD2GZ20
BARKSDALE UDS3V3/400bar/4-20mA
Engelsmann 125750001 KU H550
HUB CITY INC PB250X2
SCHNEIDER UNYCSPSPULBG
OMRON E6C3-AB5C 8P/R 1M
AECO I12000219 SI12-C2 NPN NO+NC LC10
RIEGLER 229.06-2,5
AB ELETRONLK SACHSEN GMBH ABW 1 310960
FINDER繼電器405190040301
SCHNEIDER M9U21232
EGIS T15-Q6-E2-US1 V8050*150
AI-Tek Instruments T77630-70 Tachtrol 30 Explosion Proof
Eaton Moeller 170332 FRCMM-25/4/003-A
Mayser SG-SLE 04-051 1000305
WITTENSTEIN VDH063-MF1-16-041-0G0
Lumberg 0941 PNC 103 Nr.16991 插頭
Eaton Moeller 13870 T0-4-48/E
LINMOT直線電機PL01-28x350/270-L
TWK編碼器CRD-65-4096-G-4096-C2-Z35
BANNER LE550UC1
小強工控 CARLO GAVAZZI SBPDIS3ALT
SCHNEIDER XB5FA31C0
CASAPPA 03780593 HDP35125D0-34S8-LMF/ME-N
Eaton Moeller 152651 XMW-OC-100-10-25
BANNER TL50YRC
MTS SENSOR 530096
OMRON E5AC-CQ4D5M-000
MS-GRAESSNER II2D/GT4 Dynagear D090 6.00:1 1LSVV2 Art-nr:22090A200007 （減速機）
Gefran-2019 F035158 TC1-B-1-J-5-A-H-B-1 030X000X00100XX
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Parisiencetific" Series 6000：1614-001*
JUMO 901221/41-1043-6-100-104/000
FEINMETALL （100MIL)F10033S090L300
MD MICRODETECTORS MDI58B 1037
Eaton Moeller 6D16 SICHERUNG-D1 6A T GL/GG 500VAC E16
HOERBIGER HB53451-002A
OMRON JZDP-D008-251-E
BECKHOFF C9900-D191
Eaton Moeller 120654 mRB6-16/3N/B/01-A
SCHNEIDER VW3AE0117
SCHNEIDER BMH0701T07F2A
UNIVER KL2001250200M
HERZOG 7-6600-260662-2 工件夾具
DYNATEC PCDY1167
SCHNEIDER LC1K0610B5
PSC86624參數(shù)型號價格UNIVER
AMH 27.800.22.05
HBM 1-U9C/0.5KN
Fischer CME 180 Nr.106943
BECKHOFF ZK1090-3132-3200
Eaton Moeller 277721 DILMC32-01(48V50HZ)
coax ART-NO 70142 5-VMK 25 NC
Sub-ATLANTIC 24VDC CIRCUIT BOARD PCB-3178P
Buehler MKS1/W-L-24V
MD MICRODETECTORS MDI63G 2929
BANNER S18-2VNFF50-2M
SCHLICK [R1/4 2～4bar 10.1～16.8m3/h不銹鋼][630-R1/4-2.5-A4]
AECO CLC000016 SC-A/F300 110/220Vac CIRC.EL.
SCHNEIDER NSYDB3025M
Gefran-2019 F036677 40T96-4-01-RRR0-201
SCHNEIDER XS8E1A1PAM8
SCHNEIDER LADN31
SCHNEIDER LR2D1512
Gefran-2019 F073499 GRNFS180000HA21000 0000A10
EAO 704.900.1 73-S101 YELLOW
SCHNEIDER W2904062024
SCHNEIDER BCH1002O32F1C
RIEGLER SBS-12
RIEGLER GFRL 33 A
Eaton Moeller 76072 T3-3-8342/V/SVB
Paulstra - 530652-45
小強工控 CARLO GAVAZZI PS42L-NT20PR-T00
MD MICRODETECTORS MDI63F 982
NORD SK71L/4
MD MICRODETECTORS MDI40A 651
Tele-Haase "G2BM400V12AFL10
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Gefran-2019 F013094 TC5-B-2-J-5-Q-J-B-3 100X000X00010XX
PARKER 8A-C8L-5-BN-B
UNIVER S5211320370
Gefran-2019 F023529 TR6M-D-5-B-C-C-I-D-2 000X000X00100XX
RIEGLER 152.008
CASAPPA 02003477 PLP20.14D0-82E2-LEB/EA-N-FS
RIEGLER DK-M
FEAS Artikel-Nr.:586624
BANNER SE612DNCQDP
DOLD安全繼電器39695 IK3071.11/500 AC/DC220-240V
Eaton Moeller 155321 XANP-MC-FR0,09KW
HBM 1-KAB139A-6
MD MICRODETECTORS MDI63A 2287
小強工控 CARLO GAVAZZI PS31L-NT21RT-M00
KISSLING 26.56.75.911
MD MICRODETECTORS MDI63F 2043
BECKHOFF CP6001-0001-0010
SCHNEIDER SXWSWEWSX00002
小強工控 CARLO GAVAZZI FUT-FORK0540-20
rechner KAS-80-34-a-m32－PTFE/V2A
新聞德國HMS 021670-B 總線模塊進口
可提高水質(zhì)，增加魚兒成活率。過濾棉屬于物理過濾，依靠物理慣性、擴散等原理來攔截并吸附空氣和水中顆粒物。制作原理生化棉利用聚氨酯發(fā)泡制作而成，具有重復清洗，永不變型特點，是經(jīng)由專家分析適合培養(yǎng)優(yōu)良硝化菌之溫床。過濾棉采用聚酯合成纖維為過濾材料，經(jīng)過選材、篩選、分離、烘干、合成和定型制作而成。使用生化棉和過濾棉注意事項使用生化棉前需要清洗一遍，清洗時不要使用含氨氣如自來水沖洗，可使用魚缸里的水清洗。
SCHNEIDER LV839473
SCHNEIDER XUB9BNBNM12
MD MICRODETECTORS MDI38F 2143
SCHMALZ SAB 50 NBR-60 G3/8-IG
Electronicon 275.179-516600
UNIVER HZE2B15GMV
heidenhain AELS487 594875-02 光學測量儀零件（讀數(shù)頭)
CASAPPA 06865751 LVP 75S-34S7-PSF/VD-N-LS0-E
SCHMERSAL 101167778 TK 015-20Y
N?ding P10-406-3111
MD MICRODETECTORS MDI63A 2572
Elaflex ERV-G 150.16 管道接頭
Gefran-2019 F013469 TC5-N-1-J-5-Q-J-B-1 060X000X00010XX
SCHUNK 340014
BECKHOFF C9900-K288
BANNER S18-2VPRS-2M
英國ONDRIVES變速箱和減速器FF10-2
Walther Nr.704316
RIEGLER 226.03-0,6
KOBOLD SMA-1119 HR32
RIEGLER MSN290SKMB14
SCHNEIDER ZCMC29L2
rechner sensors KA1237 KAS-80-P50-A-K-G1/2“-LCP
MD MICRODETECTORS IL9/AP-5A
西門子H1 SH 13B 減速機冷油器KK10-BCV-423 L328
HPI M3BAN2030HL10B02N
Gefran-2019 F051587 GTF-50-480-1-1-2-0 1-B-M
LIKA編碼器IT65-L-2500ZCP1DR 2500PPR-RAD
MOX MX606-3002-01 00259-00267
MICROTECHNIK 030M0738.S00;Tachogenerator GTR 9.16
SCHNEIDER ILS1M852PB1A0
CASAPPA 02003617 PLP20.8D0-31S1-LOC/OC-N-FS
FIAMA PR20 6327 R24/1 1GirL 10K 9500158
EA TN111423-VE030900
BURKERT 239082
LICHTGITTER LSP 50 G 760/50/39/2
AI-TEK 70085-1010-441
HPI M3AAN3031HL20A02N
SCHNEIDER IMT36151
SICK 1200023 紅外光柵
CASAPPA 03781993 HDP35.90D1-06S8-LSF/SE-N
RIEGLER 207-K
PAULSTRA REF：V1B1115-06A，DRW：05587-311-PE00N，100
LOWARA Pump CEA70/3/A cod107330130 0.37kw Motor3~SM63BG/304 50HZ 0.61KW
LIKA編碼器C50-L-1024ZCU110L12 1024PPR-L12MT
Trombetta 935-1225-010-13
CASAPPA 00389983 REAR SECTION PLP10.5 S*-88V6-LGD/GD-N-EL-P-FS
美國hastings C型接地夾21070 11190
SCHNEIDER LC2D18G7
MOOG CU PU3180AU-01
PAULY Kabel (stE4) /4mkOp/2stE4 Art Nr：431XT 感應傳感器附件
BANNER TL50HBYGQP
AROBOTECH GC34366A AROBOTECH
FINDER繼電器222182304000PAS
hastings 3605 100’ - 7/8” NAVY BRAID ROPE
小強工控 CARLO GAVAZZI CA12CLC08BPM1RT
DOLD安全繼電器53810 MK9056.12/61 AC50/60HZ 380-500V
OMRON LY2ZN 24VDC
Gefran-2019 F059640 GTF-150-480-2-1-1-M 1-B-M
Watlow TS00-0100-EM00
PMA ST500-10-5-00 Nr:ME-ST500EX-IA-10-5 溫控器
X-SENSORS AG ID-Nr:440949 ; XC-204-24V-EDG-Rel.3 ;SN:1905S1482;CH-8253 Diessenhofen
ZIEHL-ABEGG RH35B-2EK.6N.2R s-nr125999 離心通風機
SCHNEIDER ZB4BG0E7
小強工控 CARLO GAVAZZI MPFR-D11-4
SCHNEIDER BCPMC284S
RIEGLER GE125SSTNBR
BANNER K50RPFF50GXDQP
ENVITEC OOA101 傳感器
PORTWELL MPI-810H
SIEMENS 6SL3210-1KE23-8AP1
Eaton Moeller 182977
CASAPPA FP30.43D0-05S3-LGE/GE-N
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ACR23ELH電力質(zhì)量分析儀的設計和應用周曉麗：本文介紹了ACR23ELH電力質(zhì)量分析儀的設計原理以及該產(chǎn)品在21年上海世博會中心場館配電系統(tǒng)中的實際應用。關鍵字：電力質(zhì)量分析儀；諧波；世博會；ARM；DSP隨著電力電子技術的蓬勃發(fā)展，供電系統(tǒng)中增加了大量的非線性負荷，從低壓小容量的家用電器到大容量的工業(yè)交流變換器的廣泛應用，引起了電網(wǎng)電壓、電流波形的畸變，威脅到電力系統(tǒng)安全、穩(wěn)定、經(jīng)濟運行。
