粗大浓稠硕大噗嗤噗嗤h,精品人妻码一区二区三区,国产av无码专区亚洲精品,日韩a片无码毛片免费看小说

家家通 | 所有行業(yè) | 所有企業(yè) 加入家家通,生意很輕松! ·免費(fèi)注冊 ·登陸家家通 ·設(shè)為首頁
當(dāng)前位置: 首頁 >> 全部產(chǎn)品 >> 設(shè)備 >> 電廠設(shè)備 >> 供應(yīng)black box LE2325A-48VDC
供應(yīng)black box LE2325A-48VDC
供應(yīng)black box LE2325A-48VDC 價格:3  元(人民幣) 產(chǎn)地:3
最少起訂量:133 發(fā)貨地:33
上架時間:2018-02-28 19:52:02 瀏覽量:48
北京康拉德科技有限公司  
經(jīng)營模式:貿(mào)易公司 公司類型:私營獨(dú)資企業(yè)
所屬行業(yè):電廠設(shè)備 主要客戶:全國
  在線咨詢 跟我QQ洽談

聯(lián)系方式

聯(lián)系人:王鑫 () 手機(jī):15321282141
電話: 傳真:
郵箱:15321282141@163.com 地址:北京市朝陽區(qū)定福莊北里東領(lǐng)鑒筑3號樓5層7號

詳細(xì)介紹

供應(yīng)black box LE2325A-48VDC 

7010764機(jī)械密封KAMAT
art-nr.0820062101電磁閥Rexroth
VB2-FSM4.4-/2FKM4.4/S651    Turck
TWK KDS 581-75-0,5-A01 247692
8258 50D 1 12 2 1 24V DC閥Gemue
Phoenix
Saltus    EINSTELLSCHLüSSEL, KERBZAHN,DSG-00 bis DSG-2,Prg:1126/2126
VL-015GA012    Honsberg
SL3001-PK613-MU/GS55/01    FSG
siemens PF340T 6GT2800-4B00
Staubli RMI 212.12.1000/L
UV98A975    ipf
45311-L附件SPM
Ortlinghaus 密封圈 8400-037-60-058000
SP-ZH-7P    ATOS
Eldon Profile half cylinders (DIN 18252) RONIS, key no. C21323 LSSI 521
Rexroth
SCHMEASAL IFL 50-385-11P-M20
STAUBL RME20.1105/JKV Internal thread G1
norelem    07240-121    螺母
AF000003    ipf
CEJN 軟管卷管器 19-911-5100
rexroth PVV5-1X/193LA15DMC 
heidenhain            ID:393692-22
KB 060 2112, NIET 3,3;19793581300工件夾具Boellhoff
CHAMBRELAN RA554-0800
VAS22-2.048-0,4-VZSA22-2.048-FS5K/S366/S367    Turck
Messko GmbH MT-ST160W/TT
V2 40 BR2 A11 T12 105    TUNKERS
ETS 1701-100-000    Th. Niehues GmbH    hydac
BRAEUER     8.513E+13                                                
SCHMERSAL    SE-400C    總線模塊
Blase 50L*M50*1,5/VG5 NBR20/P460 235290    SCHOLING GmbH    hydac
INA NKI22-20
24215A2 Power:230V AC    Knick    Knick
SH100/40080/0/0/00/00/00/01/00    Schneider electric-elau
Laserline X3 A PCB board 800444
Fibro GmbHRepair kits for 2480.12.11800.050
SECM244-F1.1A    EC Motion
975800030    Kontakt Adolf Wuerth GmbH & Co. KG    Kontakt Adolf Wuerth GmbH & Co. KG
SKF    MKU1-BW6-2F003J
Proxitron IKL 015.38 GS4 NO.2319E
P21115.12.508 Φ9*3.2mm    innomatec GmbH
SER3BB4L5SRABO1    SCHNEIDER
schmalz
SR35-38    IFE Aufbereitungstechnik Gmbh
Weidmueller GmbH & Co. KG CP SNT 250W 24V 10A
KISSLING    MND1 041 150
0180-45802-1-041 M12*1.5壓力開關(guān)suco
VK300F62    ipf
BELIMO SM230A+S2A/20NM
VK000039    ipf
REXROTH 4WREE 10 W1-25-22/G24K31/F1V
REXNORD    SICR36C63U-RDM90L/12
SL20.310 24V 20A    PULS
OSA674.33G    Proxitron
Wilhelm Vogel GmbH    L 370 i=1.0 A.-Nr.420196 001 ID.Nr.285537 
SAACKE rotany cup for SKV J-M
AGMZO-TERS-PS-10/210/I    ATOS
GOSSEN Mueller & Weigert A1400 A1 B2 BA0 C0 D002 F01FA0 FM2
IKL015.33GH Nr:2319D-20感應(yīng)接近開關(guān)Proxitron
UR3K-015GM050    Honsberg
Flender KABB-M132M4-L150/80NH Nr:8462590/1
LENZE    E84AVSCE7512SX0
OYL24570    ipf
Parker RE10R17T1SNIFOM46
Rohm OVS 85 453-359 Nr:3184678
REXROTH HCS02.1E-W0054-A-03-NNN R911298373
GRACO-1    204-629
Rheonik PL-UFG08 RHM06T1P2PM0M1G1N
parker    W12ZLCF
Sommer-automatic GmbH & Co. KG    GP206N
ADZ-SML-10.0-I/1bar,G1/4,4-20mA    ADZ NAGANO GmbH
PMA    1200R003BN4HC/-KB-SMS-SO451-03255869 
HAHN+KOLB    53028-145                                                
hydac    EDS 348-5-400-000
UPA2 4-20mA G1/4 0-10bar    BARKSDALE
microsonic    NR. MIC+130/D/TC
SCHMERSAL 接近開關(guān) CSS 8-180-2P-Y-LST
Rexroth VT-VSPA1-1-1X/
telegartner    22660213
TM0906306變壓器botter
HIRSCHMANN    RS20-0800S2S2SDAEHC                                                
BOSCH REXROTH P2PGH4/020+PGH2/005/RE11+R07U2 PVH04/01____________ 
ROFIN-LASAGLASERS    340188
harting     9000005050
hydac    HDA 3840-A-300-124 (15m)+ZBM 14
ACE MC225MP
SEA5001    Stoeber
mahle    PI 23025 DE PS 10 EPDM/K197
Hammelmann Maschinenfabrik GmbH            HAMMELMANN O -ring O-RING 04.00730.0168
SK42BZIG Φ19.98    HAINBUCH
Lismar    60.8005.0                                                            
Roehm GmbH
Surface Resistance Meter SRM 110 7100.SRM110.A    Wolfgang Warmbier
hydac    ZBE 08
harting     9320183001
VK50SS    Elaflex
REXROTH    BKH-G3/4-20-11251
SMF120 ER46U12.1-W2    ALLWEILER AG
 
ALBERT picture no,22551447
P27000H1-0125    Knick
PMA    DFZBH/HC110QC5A1.0/-1 HYDAC 
siemens S37DRS80S/BE05/KY/0.75KW
DELOMON SDM15A1500+MA152A00
metso ND9106HX1
PARKER PWR-A1488
rexroth  Detection board(mother and daughter)
P27000H1    Knick isolation
rexroth FD12PA21/B03V
AL000006    ipf
OS126020    ipf
VKN4.7T    HBM/ SCHENCK
OS110070    ipf
PMC-Colinet    2750-1-3111-1
326254
pressure sensor    TPSA-E-5-V-B05CTV
ABB PFCL201C 20KN
PHD
Colombo Filippetti Torino Serial Name : A91099249001 Item : CF4 105G -24-180 VRMX 
parker    Parker valve D1DW002EVJDLj587C06X575
Vahle    600096
DSVZ-16S-BS    IMAV    IMAV
Rexroth 275-011-112-0(Rexroth) 
OT-020AM080    Honsberg
Sommer GD316-C
Emmegi    CAX310 -2T-27 380V HPA18+24 Compact    電機(jī)(含風(fēng)扇)
F&S Spanndorn fuer Huelse 3 Zoll
SBA-ARTNR751-2 405    SBA-TrafoTech GmbH
VKA00940    ipf
ST3078 375134-02    heidenhain
heidenhain 附件 309778-05
SDPB-40A-0007 Nr:6824052    Turck
VK003020    ipf
norelem    04250-16
Hawe    PSV 55/220-3 -42 H 80/80 /C 2
TELCO PA11B 403T
HASCO    Z98/39/3 
FLENDER rm 157490-2 cfa100 t2=287.5nm clp pg vg460 ba 6610tu
Vogel FB30J2M04H040700BD0001AF07/0208
heidenhain 編碼器 ROQ 425 631703-07
Schuler gmbhfor AC-SBAC-17-50-2152  B5-009.937
rexroth Stacking pilot operated check valve Z2S10-1-3X / V
SWV 100-03 EGA 400.5 G1:1:1 G2:1:1    LEONARD
Guedel GmbH    RAIL/0170160
SHN9.GK00.K2    RHEINTACHO
VK060F75    ipf
Bauer Gear Motor GmbHM25340638-21,A/171Z4346,BG06-31/D06LA4-TOF/UL-SP
SIEMENS            1LE1501-3AC53-4AB4-Z D34+F70+L05
KH1061T G 3/4 10610630034球閥Krombach
Sauter    0.5.480.512/8P                                                            
Rexroth
Rexroth Z2S16A-1-5X
IFM RN6032 RN-1024-G 24/KB 10-30VDC
KOD 465/S51電機(jī)Georgii Kobold GmbH
TLT-Turbo            AXN 12/56/315 M-D EEx-e-II-T3 Nr:8911000010
Murr    4000-68000-1410000
X.1009.2063定位機(jī)構(gòu)EXCELLO
Hoffmann    81257,LED light
P27000H1    Knick isolation
Turck    FK3-2,NO:8017015
BL20-B6S-SBCSBC Nr:6827219總線模塊Turck
P27000H1    Knick isolation
 ID.NO. 537836
PECKWOMY    4Z(A)-B6LPKR-EPR-SS-61AC-2
B&R Industrie-Elektronik GmbH 模塊 8AC114.60-2
130679 8040/1180X-10L07BA05急停開關(guān)STAHL
Tesa 絕緣膠帶 04224-00126-00 Kautschukmasse WEISS L?nge/m: 66,00 Breite/m
SIEMENS Model: 1LC5107-8W099-Z 440-460V/60Hz/1.3Kw/IP55 
o-ring#112Φ12.37*2.62mm material:FKM70 standard DIN 3771    Mankenberg GmbH
Radio-Energie RC158C-FS3-F-1024-1 with Couplings
hydac 壓力開關(guān) EDS3476-2-3000-400
SKF PFE15-1.0W2S2+924
Baruffaldi DMS-08BF
STAHL    8570/11-3063P(2P+PE)
SCHLEICHER NOT-AUS-RELAISTYP.SNV4063KL 7456000131
hydac 溫度開關(guān) ETS326-3-100-000+ZBE06
rexroth HMS01.1N-W0070-A-07-NNNN R911295326
DIETZ    FDR 80B/2Q, nr:38167 103326/10 B14/160A1A,1.1KW                                                
schmalz WN-DP-G38
Boellhoff    23615600203
Rexroth MSK050C-0600-NN-M1-UG1-NNNN
P15037H1    Knick
4WRDE32V600L-5X/6L24K9/WG152VR閥Rexroth
Hahn Hydro-Zylinder 80/45*260 Hub nach Zeichnung ZS-48885-10
REXROTH    AB21-11/16-065-3-1X/M
Staubli MPX25.1106/JV
BI15-M30-AP6X-H1141 Nr:46185接近開關(guān)Turck
Schniewindt GmbH & Co. KG 電阻 DMC070g
EUROFLUID EM 213/1Y
P15000H1    Knick
Maxon GmbH627.005
Dunkermotoren GmbH  SNR 88544 06039 BG 44X50SI
Kral AG(pump) 泵的附件 UED312A
parker    SV35LOMDCF
schmalz
Parker     32102013
SEE THE VITROHM    VITROHM
Wilh. LAMBRECHT GmbH    00.14683.013570
VC0.4 F4 PS    KRACHT GmbH
perske     IRS ZWECHSLRE A1/A2 24V AC/DC SCHIELE 41110100
CEAG            GHG4171101R0001
DELTAPOWER     D2/SPC
S-nr 106791 Type 1R9-K100B00135J-11A-Y    Reckmann
OYL60870    ipf
TEWS    TIP 114-10R
Euchner GSBF02R12-502-MC1806 Nr089529
BENDER RCMA470LY-21
wampfler081101-3022
OTT-JAKOBCLAMPING UNIT/95.600.095.9.6                                                                                                                                                                       
Schuler gmbhfor AD-O-2.5-2152  B6-001.976
Rexroth    3DREPE-6C-2X/25EG24K31/A1M    減壓閥
PIAB    029.374 091/01
parker P2145R00D1D30TC20N67+PGP511A0230
P15036F1    Knick
PMA
hydac KHM-52×2-1112-01X
VK300F75    ipf
Hauhinco 6551343
EDS348-5-016-000    Th. Niehues GmbH    hydac
Rexroth
6756RS 0400N 139/12μF氣彈簧Stabilus
G.BEE GmbHGTE-115/090/-08-V22-F
Steinlen elektromaschinenbau GmbHFLENDER/D48-M1P4-P5/4N 
AE LS 192F Id-Nr:515251-01    heidenhain
VKA-3107R25    KOBOLD Messring GmbH
P42001D3    Knick
kistler    4618A0
ROFIN-LASAGLASERS    341427
MEGATRON    XKZA15-10K-TC 
Beckhoff Automation GmbH KL4004
Murr    7000-78081-0000000
LENZE    GKR04-2M VAK 071C42
Thermo Engineering Srl RTO776210000 L0=1500MM L1=10000MM
Rexroth FESE32CA-3X/450LK0G1M
Foxboro 總線模塊 FBM207c Nr:P0917GY
P5421    Newport Electronics GmbH
nord    100LA/4TF,35512071,380V,3KW                                                            
SAMSON AKTIENGESELLSCHAFT MESS- UND REGELTECHNIK
AIRTEC 油壓傳動閥 TPC-2212-20D
ZBM300    Th. Niehues GmbH    hydac
Roehm GmbH
VLK-7403-D+2914-D/VL    Kytoelae Mess-und Regeltechnik GmbH
STOMMEL VOOS (A12) DR 2.140 ENGEL(100*160mm)
PMA Prozess- und Maschinen-Automation GmbH 溫控器 KS40-100-0000E-000
hydac HRGBLPU 25 HEX-722 ST
Roemheld GmbH
Honsberg 流量傳感器 HD1K-020GM030
Raja-Lovejoy GmbH1D7834
PMA
    LA66K 312-01439 SN:0098 meb1 nge 750mm aufl sung 0.01mm 
Rexroth  Servo valve _Rexroth: R901002169
Hans Schmidt & Co GmbHP/N:MG-000000518-000, 0-6bar 
Hoentzsch 流量計 ZS30/30-550GE-md3T/350/p6/ ZG4
P27000H1-S001    Knick isolation
VSE    DH-HB 
SM 50 FB4 30 B3;COD.8072050902    Tramec
SCHRACK    YPT16016    繼電器
HYFRA vwk50-1-w-s
EDS3446-3-0250-000壓力開關(guān)hydac
Schmalz FSGA85\B-1/4 10.01.06.00199
Honsberg HD1K-020GM020
EDS3348-5-010-000-F1    Th. Niehues GmbH    hydac
Gemue    302125D720 4BT41C1
RHEINTACHO
sms-meer GmbH4WE6J73-62/EG24N9K4/A12B
pneumax MVSC-260-4E1-AC22
TFP100(including ZBE03)    Th. Niehues GmbH    hydac
005-0330配件固定邊Maschinenfabrik Heute
ifm PN5002 U 18-36V DC lout 250mA Post size G1/4 IP65(Germany)
OS270012    ipf
VHZ-010GA006N    Honsberg
schonbuch    IK4-AJ122 AC220V
gmn Hy bns sm 04844 Genauigkeit:P5
pepperl+fuchs pepperl+fuchs 10-15631-R-1200
rexroth 0 842 900 005 
MEDER MK09U-1C90-BV258/B6  250V/10A
rexroth R900909245
REXROTH RV10120-01X
MV-LUX 0 – 20000 Lux 0 - 10 V光照傳感器RINCK ELECTRONIC GMBH
ZBM3000    Th. Niehues GmbH    hydac
SEDIS            17S07
ROSS            1133K77
BIELOMATIK    VALVE|30022764                                                
VBBS8141-0 Nr:6930061    Turck
EMZ GmbH-1H3S315S-4--U△380-420/440-480 UY 660-730/760-830 50HZ-60HZ nN=1480/1775 P=110KW/132KW COS∮=0.89 I=187.2/108.5A 
AES 1337 NO:101172215    SCHMERSAL
AE LB382C ID:315420-04    heidenhain
SO41021-3    SERTO
RGM Ruhrgetriebe     SN9FLV i=25??1 
BLOCK Transformatoren-Elektronik GmbHPVSE 230/24-40
Turck    NI4U-EG08-AN6X Nr:4600610
parker    TC-ODD321
Boschert STO50-80-VT2-50
omron SS-5 5A.125VAC 3A 250VAC 1029RAH
Staubli HPX12.7104/JV
PFLITSCH 22051-07S01  1900939 M20*1.5 4.0-6.5mm TPE
Ringler
OYLC0776    ipf
P41000D1-0001    Knick
HYDAC HC950DO5D1.X/-L24
Schmersal Holding KG 感應(yīng)傳感器 BZ 16-B1
P41000D1    Knick
TH1108A500-X+209泵brinkmann
JEONFF 516483
Boersig IPT06A-10-6S
parker    PVS-C3312
F465-06EL過濾器AirCom
PRECIAMOLEN    A951 2000KG
EPCOS?            6000??F 400V\B43456??S9608??M11
8MSA5L.R0-B500-1伺服電機(jī)B&R Industrie-Elektronik GmbH
UGE1-10 4PX    Gessmann
KABELSCHLEPP GMBH            0455-030-130-125-773-fa-mi?
AK-SB-60-90-20-26    GERWAH
EDS3346-3-0016-000-F1    Th. Niehues GmbH    hydac
P43000D2-nnnn(±1A/-20~+20mA)    Knick
LAG12X18X24X3軸承BLEICHERT
TFP100    Th. Niehues GmbH    hydac
PERRIN GmbH O-ring 733UV33107 16-M valve 3 inch 600LB
REXROTH 4WRKE 16 W8-200L-3X/6EG24EK31/F1D3M
EDS 3346-2-06,0-000-F1    Th. Niehues GmbH    hydac
Watlow GmbH P/N PM6C2FJ-ARFAAAA 
VKA00221    ipf
Turck    NI4-Q12-AZ31X Nr:13102
Remote Control RCI 440-SR4 142 PSI-10Bars 282102
REXROTH LC 40 A20D7X/
Posital 編碼器 AH-58-BIDP-3PG,art no: OCD-HAUBE-DP
HECKType: SE-B2
ebmpast 風(fēng)扇附件 66788-4-7320
Magtrol    LMU216 115-230v AC 0-20mA warning (90%) shutdown alarm (100%
fraenkische ES 32 NR. 209.10032
9322
RICKMEIER410917
Schreiber Messtechnik GmbH SM403.70.2.FGHX06 NR20204 
Gamesa    GP131111                                                     
LEONI    7x1.0mm2,93614                                                     
Dieter Breitenbach GmbhCRK3 
HBM 可編程控制器 1-WE2110
Puettmann KGMCR-225    
burkert SE35/8035 12-30vdc 4-20mA
REXROTH HMD01.1N-W0012-A-07-NNNN R911306439
Memmert GmbH UFE600
UED194A(spare parts for 159857)    Kral AG(pump)
SBC TWIN8NS 16A+16A 4.2KW+4.2KW    parker
rexroth MSK050C-0300-NN-M1-UP0-NNNN
Murrelektronik GmbH    85041
Rexroth
lem     LTC 1000-S/SP2
MAKL 24 020327總線模塊PSG
AE LB 302C id.Nr:315420-02    heidenhain
Vahle 輸送機(jī)用導(dǎo)軌端帽 US 10 (165008)
PMC-Colinet    C9900-U330
DOLD    55909
OTQ40173    ipf
hydac    1253042; 0060 D 010 BH4HC
BUSH            DU3020
SCHUNK 工件夾具 323033
rexroth A4VG125EP4/32+A11VO95LRDS/10
SAL404/370+001 2.2KW F IP55    Brinkmann Pumps
OT590586    ipf
G-BEE    KSL-75-B-16 DN65
Wiesemann & Theis GmbH    13812    通訊接口卡
26BC 6A 110 .105+K27 0 18.6電機(jī)+減速機(jī)Portescap S.A.
INA NNTR 70x180x85 2ZL
EBM A2D250-AA26-51
SK60.ISO.95.101.598.9.2    OTT
7ML1100-0AA30液位計SIEMENS
AG111024    EA
suco 壓力開關(guān) 0180.459.03.1.009
BURGMANN SPU5000 
rexroth PGF2-22/006RJ20VU2/R900932084
KUKA Roboter GmbH    NR:05575.50.00.01.70 
brinkmann    TH1108A500-X+209
SO 40001-6,35;016.0010.063    SERTO
MUP150-5, Art.-Nr.:054051放大器Novotechnik Messwertaufnehmer OHG
BOLLFILTERO-RING NBR NO.66
HDA 3744-C-250-000    Th. Niehues GmbH    hydac
WENGLOR HK12PB8
Euchner    CES-A-AEA-04B NR:072000
Rittal    Nr.4315100                                                            
P42000D3-0107    Knick
P15000F1    Knick    Knick
Turck    B4151-0/13.5 Nr:6904715
AFY            ART 280 1/4 G
VISHAY    GMKP3000-28IB with screw on the bottom

在線詢盤/留言 請仔細(xì)填寫準(zhǔn)確及時的聯(lián)系到你!

  • 您的姓名: *
  • 聯(lián)系手機(jī): *
  • 固話電話: *
  • 聯(lián)系郵箱:
  • 所在單位:
  • 需求數(shù)量: *
  • 咨詢內(nèi)容:
  • 您要求廠家給您提供:
    規(guī)格型號 付款條件 產(chǎn)品目錄 最低訂貨量 運(yùn)送資料 提供樣本 庫存情況 包裝材料
版權(quán)聲明以上所展示的信息由會員自行提供,內(nèi)容的真實(shí)性、準(zhǔn)確性和合法性由發(fā)布會員負(fù)責(zé)。機(jī)電之家對此不承擔(dān)任何責(zé)任。 友情提醒:為規(guī)避購買風(fēng)險,建議您在購買相關(guān)產(chǎn)品前務(wù)必確認(rèn)供應(yīng)商資質(zhì)及產(chǎn)品質(zhì)量。
今日最新產(chǎn)品
PLC精品
熱門產(chǎn)品

機(jī)電之家網(wǎng) - 機(jī)電行業(yè)權(quán)威網(wǎng)絡(luò)宣傳媒體

關(guān)于我們 | 聯(lián)系我們 | 廣告合作 | 付款方式 | 使用幫助 | 會員助手 | 免費(fèi)鏈接

Copyright 2025 jdzj.com All Rights Reserved??技術(shù)支持:機(jī)電之家 服務(wù)熱線:0571-87774297

網(wǎng)站經(jīng)營許可證:浙B2-20080178


中文字幕人妻丝袜乱一区三区| 色综合久久久久综合99| 日本少妇做爰全过程毛片| 国产精品人妻无码久久久| 日本无码精油按摩www视频| 精品午夜福利在线观看| 十大免费软件不收费软件| 日韩AV无码久久一区二区| 欧美bbwhd老太大| 肉妇春潮干柴烈火myfducc | 樱花草视频www| 久久久99久久久国产自输拍| 久久综合久久鬼色| 欧美丰满熟妇XXXX喷水| 日韩av无码一区二区三区不卡| 欧美黑人添添高潮a片视频| 天堂8中文在线最新版官网| 暗呦交小u女国产精品视频| 国产激情一区二区三区| 兰花草在线影院| 青青青伊人色综合久久| 被多个男人调教奶头玩奶头| 肉yin荡np公厕肉便调教| 白嫩少妇激情无码| 又大又粗欧美黑人aaaaa片| 国精品人妻无码一区二区三区性色| 蜜桃传媒在线观看高清hd| 男男做爰猛烈高潮在线观看| 一个人在线观看的www片| 亚洲国产欧美在线人成| 色综合色综合久久综合频道88| 老太爷的春桃乳妓h| 帅气体育生gary网站mv软件| 精品免费AV一区二区三区| 色吊丝av中文字幕| 337p日本欧洲亚洲大胆精品| 不扣钮的女孩电影| 熟妇高潮喷沈阳45熟妇高潮喷 | 国产精品毛片大码女人| 把腿扒开做爽爽视频| 狠狠色婷婷久久一区二区三区|