BURKERT電磁閥296867廠家進口
冷卻后，用9ml水沖洗冷凝管壁，取下錐形瓶。溶液總體積不得少于14ml，否則因酸度太大，滴定終點不明顯。溶液再度冷卻后，加3滴試亞鐵靈指示液，用硫酸亞鐵銨標準溶液滴定，溶液的顏色由黃色經藍綠色至紅褐色即為終點，記錄硫酸亞鐵銨標準溶液的用量。測定水樣的同時，取2.ml重蒸餾水，按同樣的操作步驟作空白試驗。記錄測定空白時硫酸亞鐵銨標準溶液的用量。計算：式中：c硫酸亞鐵銨標準溶液的濃度（mol/L）；VO---滴定空白時硫酸亞鐵銨標準溶液的用量（ml）；V1---滴定水樣時硫酸亞鐵銨標準溶液的用量（ml）；V----水樣的體積（ml）；--氧（1/2O）摩爾質量（g/mol）。
UNIVER K2400400750M
HARTING 19 30 016 1522
Phoenix Nr.1681156 插頭
BARKSDALE SW2000 CP28-C40
Eaton Moeller 46320 RCDILE250
FIREYE 95DSS3-1CEX
RIEGLER 61.014-6 ES
norelem NLM 03030-08
Gildemeister art no.10294
IGUS HSM-4044-50 40x44x50 mm
Eaton Moeller 183904 IZMX40N4-V12F-1
KELLER Ges. für Druckmesstechnik mbH PR-21SR-（0-0.5MPa）-4-20mA-0.5-M20*1.5 GB/T15478
hydac HDA4744-A-016-000
Eaton Moeller 177146 XTSZCSV4-H250W425
CASAPPA 69236973 PLP30.34/20.20/20.16 D/FS-L
SCHNEIDER NSYPIN106
INFASTAUB ESM-346 R
MD MICRODETECTORS MDI63F 748
PERJES VA12 PB C-ARR 24VCC SPE-001 OR90G 工件夾具
BANNER TL50HYRAOS3Q
DEBNAR電流互感器ASK81.4 1250/1A
FIPA 55.112 ---
FINDER繼電器222281204000
BURKERT 00052249 24VDC G1/4 PN0-3bar
STAUFF RF045N10B/B/G42NO/G
MTS STC09131D
Gefran-2019 F053138 GFXTERMO4-C-0-E1
SCHNEIDER XMLR2D5G2N06
STANZANI changeable jaws for Art.128
omil OPM100C1
R+W MK2/20/35/11/11
BWF PE-C-17 1.5
Kistler 9071A
HOHNER AWI58S-122A011-50 編碼器
STROMAG 6_LC_499_FV Nr:171452/20
UNIVER RT1300631650I
Gefran-2019 F026417 600-R-D-H-0-0
HAHN+KOLB 53811418
BANNER SMB18ATFAM10
SCHNEIDER NSYDLM112
英國ONDRIVES變速箱和減速器FFS40-3-12
MD MICRODETECTORS MDI63G 2954
小強工控 CARLO GAVAZZI EI3015PPOSS
AI-Tek Instruments T79850-103-0303 Tachometer Transducer
DOLD安全繼電器46970 BA9037.12/011 AC/DC48V 1-20S
ITW EMF-202-04,ITW
SCHNEIDER K2H014UCH
MICO 06-466-206
RIEGLER 10.DMD.100800
SCHNEIDER VDICE52206L
BECKHOFF CP6232-0001-0060
BANNER STBA-RB2
FINDER繼電器772590248250PAS
GEMU 825825D11221 DC24V 0.1-16bar
Gefran-2019 F039257 TKDA-N-1-F-B01C-H-V 2130X000X00
供應進口法國HPI齒輪泵P1AAK0075FL40C01V
WIPPERMANN No.501
OMRON CXONE-AL01-EV4-UP
BANNER LEDRLA435AP6-XQ
Eaton Moeller BOD-FH3-KP3
Eaton Moeller 171311 SL4-SWD
UNIVER RQ2200500600
THK SHS 55LCKKHHC0-3060LSP
ASCO NUMATICS L74EM45GGS06U61 24VDC
Eaton Moeller 9232 T0-1-15341/E
Freudenberg NIPSL210
UNIVER RP2000400100
AEG E-Nr:910-201-204
Eaton Moeller 197632 M22-IY1-*
OMRON AX-FIM2020-RE
RIEGLER MSN239R1413
Gefran-2019 F013497 TC5-N-1-K-2-Q-J-B-1 030X000X00025XX
MD MICRODETECTORS MDI58C 625
Gefran-2019 F056309 TC6-D-1-K-C-A-J-D-2 000X000X00500XX
BOEHLER UTP 665 3.2*350mm 14833(135kg)
Haug AG 30 09.7700.200
PROSOFT MVI56E-MCM NR:00009250
Schneider Electric XMLR010G2N06
SCHNEIDER SSM1A445BD
SCHNEIDER XKDZ901
Eaton Moeller 114618 XVTL-SO100/EF/S-6
RIEGLER 426.24-DREH-GR
RTK WE-Nr: 6082624/010 ST 5113-07
CASAPPA 00372992 PLP10.5,8 D0-81E1-LGC/GC-N
TECNA 9356
NUEGA RTFE/C 150 XTR
Turck BI10NF-M30-AP6X-H1141 16114
Samson 3767-00001120110000.06
BURKERT電磁閥296867廠家進口
儀器sigma2B色譜儀，HS-6型頂空裝置（美國PE公司），CR-3A微處理機（日本島律）.樣品制備⒈標準溶液（V/V）：苯類標準液-苯:甲苯:二甲苯:乙苯（內標）=(.6:1:3:4.6);內標溶液-乙苯:己烷=（2:1）；苯類標準溶液稀釋液-苯類標準溶液:己烷=1:25。⒉對照樣品：陰性對照樣-稱.5g（mL）空白臟器（肝或血等）加25L己烷,再加.5mL鹽水溶液（.9%生理鹽水）；肝中陽性對照樣-稱取空白肝組織.5g，加.5mL生理鹽水溶液，再加25L苯類標準溶液稀釋液；水中陽性對照樣-取苯類標準溶液稀釋液25L，加1.mL生理鹽水溶液.3待測樣品：準確稱取.5g（mL）死者臟器(肝、血等)或動物中毒兔臟器，加25L內標溶液，再加.5mL生理鹽水溶液。
LEUZE 66063300 MLD330-R4
ASCO NUMATICS M18F3E1S0106-03 2A/1/3AD
PIL P42-A4N-2D-1E1-S136 515294
SELET傳感器SFP-1031
SCHNEIDER RE17LAMW
SELET傳感器K14E32AOC5
SCHMERSAL 101152094 AZ 16 ZVRK
MD MICRODETECTORS MDI63G 1193
RELECO MRI11R/UC12-48V
DOLD安全繼電器25101 MK9908 AC50/60HZ 48V 1,5-30S
SCHNEIDER LC1D25TD
UNIVER S1033252320
BECKHOFF C9900-K608
Watlow GmbH STPL-ALAR-ADAA
Eaton Moeller 12SMDNU1
G&D GCV-MC2-ARU2-CPU
Murr 4000-69000-2000000 插頭
SELET傳感器B03EG6,54NO
OMRON E8F2-A01B
GE Sensing MTS6-3-A-1-0 SERIAL NO:6-870E
SEMIKRON SKC3M3-40B-1-Q
ZF 1316 202 033 01
Maxon "284578
"
MD MICRODETECTORS MDI58B 1257
MD MICRODETECTORS MDI58B 182
Eaton Moeller 15TU30
Eaton Moeller 290072 DILM15-10(12VDC)
BURKERT 電磁閥24019
BURKERT 電磁閥218755
CASAPPA 03591453 PLP30.43S0-A5E4-LBM/BL-N
FUCHS TKFVFA06
PARKER 4F-C4L-50-BN-SS
Eaton Moeller 178973 E-DAT-RJ45
SCHNEIDER WDE011016
HYDAC KHF-100-5512-GS860-PN350
OMRON NYP25-211K1-12WC1002
Hydropa D3FBE02SC0NJW3/24V 油壓傳動閥
GEORGII KOBOLD KPG 506.30
Active Key鍵盤AK-C8200F
MD MICRODETECTORS MDI63F 2596
Schmersal 101209107 AZM 161 Z ST1-AS R
R+W SKP/0300/W (188-AIZ FF sw 618.6740.644 IEC/EN 60947-5-1 DC 13 Ue 24V/le2.5A IP65 Ui250V)
OMRON E2A-M30KS10-WP-B1-TP 5M
Ahlborn Mess- und Regelungstechnik GmbH ZA1909DK5
OMRON AX-FIM1010-RE-LL
PILZ PZE X4P 24VDC 4n/o Nr:777585
CASAPPA 03780970 HDP35.63S2-34S8-LME/MD-N
OMRON A22NW-2RM-TGA-G202-GC
Eaton Moeller NSD20M32
Willbrandt 25333/B
英國ONDRIVES變速箱和減速器UPSG1.25-55H-K
CASAPPA MOTOR PLM20.25R0-82E2-LEA/EB-N
WALTHER HP-010-0-S1220
HELUKABEL BSK-PA M50x1.5
OMRON H3Y-4 DC12 10S
Pneumatrol C1518PD00QA
UNIVER HZ9PB500614
MD MICRODETECTORS MDI58C 1647
IPF VK150F85
BECKHOFF ZK7206-AJ00-0001
SCHNEIDER A9F05363
FIESSLER LSUW 0355/4 S 55978
CASAPPA 02005035 PLP20.8R0-31S1-LOC/OC-N
Eaton Moeller 174039 XTSZDSKV4R-H1625W592
SCHMERSAL 103016172 SLC240COM-ER-1290-30
ABB GUSP KU C711 AE101 for ACS1013
CASAPPA 00370929 MOTOR PLM10.6,3R0-81E1-LBA/BB-N-EL
SCHNEIDER ILE2P662PB1A0
BANNER SL10VB6VQ5
Eaton Moeller 173044 XTPZBMH1-W1200
SCHNEIDER A9P44616
SCHNEIDER XS4P30AB9E8
BANNER BAT16S
Eaton Moeller AD25
BURKERT 電磁閥357632
EA WT451407-NE054100
RIEGLER S 11-19N
SCHNEIDER LXU5.6165.18Z
BECKHOFF CP6223-0002-0070
stauff RV-25-07-B with weld joint Φ28X4/304
KSB TJ10-7932Z
OMRON A22NS-3RM-NWA-G121-NN
SCHNEIDER ATV61HD45M3X
BANNER K30LRYXPQ
AECO FT1000017 FT18-ABE H
STROMAG WGMU IBSWG26 060-00837
CASAPPA HDP35.112-98/PLP20.11,2 S/FS-L
LEUZE 50118678 CML730i-R05-1920.A/CN-M12
MD MICRODETECTORS MDI58C 956
SCHNEIDER M9F52215
RIEGLER MV 2236
CASAPPA 00380256 REAR SECTION PLP10.3,15D0-88V7-L**/GC-N-P FS
SCHNEIDER BRS39AWA61FCA
BERU 0300211001 1K歐姆
SCHMERSAL 101155768 Z4V7H 336-11Z
GO SWITCH 傳感器7D-436584201
OMRON E3NX-CA41 2M
NORELEM NLM02040-210 POSITIONSFUSS
Gefran-2019 F003717 PC-B-0100 0000X000X00
BURSTER 8526-6005+9941+99004
SCHNEIDER LE2D50AP7A04
Honsberg RRI-025GVQ160V10KNS
LEUZE 50133699 PRK3CL1.T3/4P
SCHNEIDER KTA4000EL75
PARKER 12M-C12L-1/3-NE-SS
Gefran-2019 F018671 TR1-C-2-B-2-A-J-D-2 010X000X00800XX
THOMAS 776SEK 高速脫水機
SELET傳感器
BECKHOFF C9900-E283
gudel gmbh AE045/R 24.00:1
OMRON A22NW-3ML-TRA-G102-RE
SIMESTROMAG AC32-50
BANNER ACC-BMEL
SCHNEIDER MVS20H3NF6L
Kalinsky DS1-420 (300hpa )
MD MICRODETECTORS MDI58C 254
Dr. Thiedig 10001085/PE 02.40.02
CASAPPA 06862591 LVP 30S-32S5-LSD/VB-N-LS0-E
SCHNEIDER WDE011270
小強工控 CARLO GAVAZZI UA18EAD04NPTI
BANNER TL50HZRAOS3CQP
Muhr und Bender KG RT21002085006
MD MICRODETECTORS MDI63D 1515
BECKHOFF ESX3202
SCHNEIDER KTC1350ER75
SCHNEIDER 9001K685
HBM 1-U2A/10T/ZGOW
Gefran-2019 F058198 1600P-DRRRI0-1321-000
EUCHNER NZ1HB-528-MAC-15 4A 230V
MAXON電機236659
SIEBERT BEGT17224-22R 12KW 203447 460721
RIEGLER 2403.3134
GEORGIN ACCDIVC0S1FFX221
SCHNEIDER LA4DWB
Gefran-2019 F046303 TPFADA-E-M-M-B05D-M-V 2130X000X00
BURKERT電磁閥296867廠家進口
為什么切斷閥應盡量選用硬密封？切斷閥要求泄漏越低越好，軟密封閥的泄漏是低的，切斷效果當然好，但不耐磨、可靠性差。從泄漏量又小、密封又可靠的雙重標準來看，軟密封切斷就不如硬密封切斷好。如全功能超輕型調節閥，密封而堆有耐磨合金保護，可靠性高，泄漏率達1-7，已經能夠滿足切斷閥的要求。為什么套筒閥代替單、雙座閥卻沒有如愿以償？6年代問世的套筒閥，7年代在大量使用，8年代引進的石化裝置中套筒閥占的比率較大，那時，不少人認為，套筒閥可以取代單、雙座閥，成為第二代產品。
MD MICRODETECTORS MDI63A 1636
SCHNEIDER NSYCECS86
LOWARA SM71RB14P/1025 COD:107233000
hastings 469-10
SCHNEIDER NSYCRTM1UVTD
FEAS Netzteil SNT10012
ILME ILCIMA 0.2
MD MICRODETECTORS MDI63F 2259
MD MICRODETECTORS MDI63G 2154
SCHNEIDER XMPC06C2143
OMRON R89F-PC-20
GUTEKUNST彈簧D-313J-06
SUCO 0166-409-02-1-034
DK340505023 FG4326 MGMF2S522243050
STOEGRA SM 56.2.18JX1.5BE50
Gefran-2019 F002923 TTS 2X1 SX DIN 100 M
BANNER CL50GXXAOS3NC
GEFRAN PY-2-C-025 0000X000X00
FINDER繼電器403190210300
hastings 13100
LEUZE 68023303 MLC520R30-300MG
DELTA SJ-S2D-00-HC-24-S
JUMO teile-Nr:00506486 Bestellschlus sel:701160/8-015 3-001-25
Gardner Denver 2BH72100AN517-Z G_2BH7 真空泵
SCHNEIDER ZB4BG5F034
DOLD安全繼電器63673 BI9028.38/131 3AC200-480V UH AC230V
RIEGLER 227.66-4,0
MD MICRODETECTORS MDI58F 1927
BURKERT 電磁閥218603
CASAPPA PLP20.16-51/10.1 D/FS EL
Hawe LHK22G-21-180/180
SCHNEIDER KTC4000EL43
UNIVER RT2300500510I
VIVOIL齒輪泵X0T0512BBBA
Tematec WT014-1052 WT014-21312061070M1018243040002125
BURKERT 電磁閥311521
REO MFS 268 DP
SCHNEIDER ABL6TD06B
SCHNEIDER SDN3311321
BARKSDALE UAS3V3/4-20in/4-20out/
Gefran-2019 F053960 TK-N-1-Z-B06D-H-V 2130X000X00
Leuze LS 72/4 E,6000， Nr： 50000223 感應傳感器
TOX PRESSOTECHNIK ZP20.000
Farval 45566-4
SCHNEIDER LC1D65AY7
CASAPPA 03726252 HDP30.61D*- * *-LGG/GF-97N6-N-I
Contelec 79959A PD 2310- 5K05A165FZS217 電位計
STABILUS 94307
DUNKERMOTOREN GR63×25/SNR：8844203010/U24V 3300rpm In 2.7A Ifm 24A
UNIVER RM2100400350
brosa NO:1000459 壓力傳感器
MD MICRODETECTORS MDI58C 450
MAGNETROL B40-1B60-FDM
MD MICRODETECTORS MDI63F 2202
ILME ILCHOT 10.4 L
BANNER TL50BLR2Q
小強工控 CARLO GAVAZZI ESI221M120
FACON MOD 7G75040D4N 450VAC 50HZ 4UF
MOOG GmbH D633-308B
MD MICRODETECTORS MDI63D 857
BEI編碼器CD80-MEC-2500-204.8-L005-OP-10 204.8MM/TURN
BANNER K50RPTGRBF2Q
Gefran-2019 F055366 TSA-N-1-Z-B04U-G-T-V 2130X000X00
EA ZF311028
SCHNEIDER XMLZL001
HARTING 9150006202
ebmpapst K2E190-RA26-01
Eaton Moeller 4NHG000BI-400 NH FUSE 4A 400V GG/GL SIZE 000
小強工控 CARLO GAVAZZI EI3010TBCSL
schmalz SCPM 10 NC A VS-T, No.10.02.02.02502
HPI M1BAN3040HL20C04N
BANNER SM312DSC
Durag D-R 800
DOLD安全繼電器65111 IL8701.14/025 DC60V
TR CEV65M-01926
SELET傳感器V60500
供應原裝進口意大利VIVOIL齒輪泵 X3P7202AEEA
CASAPPA HDP35.125-34-98/PLP20.20/20.11,2 D/FS-L
CASAPPA PLP10.3,15-81E1/10.1 D-EL-FS
UNIVER OV2000500015
Vester PB-30-30-H/S-P（8009-00000-0102）
VIVOIL齒輪泵X3M8131IOOF
Magnetic BLQ33L-40 BLQ33L 40 2004No：139215 4000r
RIEGLER 274.08-ES
burkert cable plug 008353 2506-00-G-00-3-3-BCS *;JG08
DOLD安全繼電器6148 AI 992 DC110V + RV ZWS20SL 820 OHM
SCHNEIDER MGU3.263.12N
SCHNEIDER LC1D38C7
IGUS CFBUS.001=500米
OBO Bettermann PCS-CS-GB
SCHNEIDER LP1D80004FW
LIKA編碼器SME51-Y-2-10-N-L2-B SENSORE SME51
ATOS DLOH-2C-U 230RC 油壓傳動閥
WOERNER 油分配器VPA-C/6/O/0/O/10/10/10/
OMRON NS12-KBA05N
STROMAG 51-75-BMK-499P
BANNER STPX50
MD MICRODETECTORS MDI63F 1006
TECNA 9322
MD MICRODETECTORS MDI58F 2716
ITALFARAD S.p.A RP-3
VESTA電磁閥NM52W1S-P=R-IL,NR.540
heidenhain ID:529370-01
UNIVER J17A880050A
sps pumps N1-000L-H05
DOLD安全繼電器44733 BO5988.47/424 DC24V+AC230V 0,5-5M
FHF 11242021
Gefran-2019 F023652 TC1M-A-1-K-5-F-E 030X000X00300XA
AUMA MARICO DN100 10 GS-C25 L3808 CE0035
BANNER CL50GXXALS4NQ
Eaton Moeller 193111 XPFMMR04-BF
RIEGLER N239.11-1
Gefran-2019 F075218 WPG-A-A-0225-W 0000X000X00X0XX
SINEAX I538 電流變送器
KRIZ IN5-18HTPS T=180℃IP67
SCHNEIDER A9C30215 自動控制器
OMRON A3PA-5706-12E
MD MICRODETECTORS MDI58F 256
SELET傳感器OCV81/D3ANNC
RIEGLER 15.EMA.40015
Ebm A2D250-AA26-80 離心通風機
SUCO 0180-45703-1-023
BANNER K50FLGRYNQ
英國ONDRIVES變速箱和減速器BLHM60-2AR
SCHMERSAL 103004010 SLC440COM-ER-1210-35
小強工控 CARLO GAVAZZI RM1A40M75
Eaton Moeller 239590 DILM150(RAC500)
FINDER繼電器406190090001
EA PS 2042-06B
CASAPPA 79940007 FP30.82/30.51 S
Gefran-2019 F037634 40TB-05-RRR-0-0-1
CASAPPA 03781999 HDP35125D1-06S8-LSF/SE-N
DG2D2131032/OS EB310063/M MEAG2D311245440
OMRON E8FC-YA-N10A
SCHMERSAL 101167190 AZM 415-11/11ZPKE 24VAC/DC
BANNER K50ANFF100GRCQP
RIEGLER 259.20 S-100
FINDER繼電器601243620040
BANNER TL50BLG1Y1R2ALS3Q
Eaton Moeller 315SBMT
Eaton Moeller 276858 DILM12-01(115V60HZ)
BANNER BN2-2
Eaton Moeller 271601 DX-SIN3-090
SCHNEIDER BMH1003T26F1A
Bosch Auto Parts 281006143
KISTLER 1983AD5 18000985 傳感器
RIEGLER 226.02-14,3
hydac HDA3840-A-250-124(6m)
LEUZE 50118868 CML730i-R10-160.A/CV-M12
LEUZE 68091402 MLC310R40-225
Flowserve Flow controls Ltd 10-RDB40-1SDBEO-D
SCHNEIDER NSYPLAZT1053G
SCHNEIDER MB324M CASAPPA 01999GNS REAR SECTION PLP20.4D0-****-LEA/EA-N-EL-P-FS-VPIR/TV KENDRION 9307Z522A00 " HS35F-75-R2-SS-2048-ABZC-28V/V 編碼器 TANDLER齒輪箱減速機A1-III 英國ONDRIVES變速箱和減速器PF40DU-120 中發工業進口備件 VERSA CGG-4232-NB1-PC-A240 220VACPENNY+GILES電位計KX15884CE Sls320/600/C/66/10/P BAUMULLER BM4412-STO-01200-03OMRON E2E-X3D18 5M
BURKERT電磁閥296867廠家進口
reverseosmosisfilm反滲透技術原理是在高于溶液滲透壓的作用下，依據其他物質不能透過半透膜而將這些物質和水分離開來。反滲透膜的膜孔徑非常小，因此能夠有效地去除水中的溶解鹽類、膠體、微生物、有機物等。系統具有水質好、耗能低、無污染、工藝簡單、操作簡便等優點。反滲透膜是實現反滲透的核心元件，是一種模擬生物半透膜制成的具有一定特性的人工半透膜。一般用高分子材料制成。如醋酸纖維素膜、芳香族聚酰肼膜、芳香族聚酰胺膜。
