AEG GRT93
SCHUNK 0362720SRU-plus50-H-180-3
SCHUNK RM0120313000
SCHUNK 0301555INK40-S
SCHUNK 0308971JGZ200-1-AS
SCHUNK 0372152PGN-plus100-2-KVZ
SCHUNK PGN-plus240-1-IS-V39371468
SCHUNK DDF-031-S0323033
SCHUNK FMS-ZBA-PGN-plus-PZN-plus100Aktiv0301836
SCHUNK ES100331413
SCHUNK PRH050-050-CB-540306871
SCHUNK 0313789KS05-W-C-15
SCHUNK 0303323ABV-MV15-M5
SCHUNK 0305525AS-IN40-MPG-plus40
SCHUNK SRU-plus30-W-90-30361800
SCHUNK 0313617STR020
SCHUNK 0313843SLH-035-530
SCHUNK 37371457PGN-plus380-2-AS-SD
SCHUNK SRU-plus20-S-180-3-4-M8
SCHUNK 0323005KV-5-DDF-R-10
SCHUNK 0309123GSW-V20-SND125
SCHUNK PGN-plus300-2-IS-SD3737147639371476
SCHUNK 0304303DPG-plus50-1-AS
SCHUNK PGN-plus100-2-IS-K3837147237371472
SCHUNK FDB-APL-10540322212
SCHUNK PGN-plus160-2-IS0371474
SCHUNK MPG200340009
SCHUNK 0313237RC1212-S
SCHUNK LPP050-S400-Y0400-Z0500381006
SCHUNK LPP050-S000-Y0700-Z1000381182
SCHUNK 39371149PGN-plus50-2-V
SCHUNK 0340153AS-MPG50
SCHUNK ZZA306-...0313424
SCHUNK LM200-H0500314071
SCHUNK 0301846FMS-ZBA-PGN-plus-PZN-plus300Aktiv
SCHUNK 0381086LPP050-S600-Y0400-Z100
SCHUNK 0360257RH905-FS-OC5
SCHUNK 0362842SRU-plus60-W-180-3-VM-8
SCHUNK 0371426PGN-plus160-1-AS-P
SCHUNK RPE200-X1200-Y1200-Z300-O0381720
SCHUNK GFS40-G0355533
SCHUNK 0371104PGN-plus160-1
SCHUNK 0314521RST-P60-12-B
SCHUNK 0381733RPE200-X1500-Y1000-Z500-O
SCHUNK 0302080AS-APS-M1-PGZN-plus100-2
SCHUNK 0304220DPG-plus64-1-EX
SCHUNK RPE200-X0800-Y0800-Z3000381424
SCHUNK SLE25-1250331902
SCHUNK CLM200-H150-ASP0314447
SCHUNK SLH-020-1700313627
SCHUNK 0381422RPE200-X0800-Y0500-Z500
SCHUNK RMPG1020-0-AS0313598
SCHUNK 39303701PRG26-60-AS-HT
SCHUNK AS-GSM-Z-300304944
SCHUNK 0314254S01-72-300
SCHUNK PGN-plus80-1-AS-KVZ0372401
SCHUNK 0314460LM050-H100-ASP
SCHUNK 39303704PRG52-60-AS-HT
SCHUNK 0361820SRU-plus30-W-180-3
SCHUNK 37303509PZN-plus50-1-AS-SD
SCHUNK 9948565SWA-L-AF2-Adapter
SCHUNK OPR-101-P05-S0321406
SCHUNK LPE200-S400-Y0800-Z100-O0381546
SCHUNK 0314466LM100-H150-ASP
SCHUNK SRU-plus50-H-180-3-803627220364522
SCHUNK PZN-plus160-2-AS-SD37303614
SCHUNK 0305281DPZ-plus160-2-EX
SCHUNK 0313837SLH-035-470
SCHUNK AGH110313498
SCHUNK PZN-plus200-1-SD3730331539303315
SCHUNK SRU8.2-S-2
SCHUNK SOD0200313612
SCHUNK 0314510RST-P60-4-L
SCHUNK 0381691RPE200-X0800-Y1200-Z500-O
SCHUNK 37303646PZN-plus240-2-IS-SD
SCHUNK 39303647PZN-plus300-2-IS-V
SCHUNK 0305151PZB-plus64-2
SCHUNK 0381245LPE100-S600-Y0500-Z100
SCHUNK SRU-plus35-W-180-90-M-40362062
SCHUNK 9937128SWV-G4-6
SCHUNK 0372149PGN-plus50-2-KVZ
SCHUNK PGN-plus160-1-K38371104
SCHUNK 0377726AS-PGN-PZN-plus100/125
SCHUNK SRU10.2-E-2-EX0356842
SCHUNK 9939377Zentrierhülse.50x4.35
SCHUNK 0302118AS-APS-Z80-PGZN-plus300-2
SCHUNK LMNS50-X0314176
SCHUNK PZN-plus50-1-P0303339
SCHUNK ASG02100313926
SCHUNK INK65-S0301554
SCHUNK GSM-P-40-IS-S-1800303942
SCHUNK 0371483HUEPGN-plus125
SCHUNK 0313618KVB020
SCHUNK IN80-O-M12-PNP0301588
SCHUNK 39371468PGN-plus240-1-IS-V
SCHUNK 0381714RPE200-X1200-Y0800-Z300-O
SCHUNK GMNS100-G0313343
SCHUNK 9939381Zentrierhülse.14x8.6
SCHUNK PZN-plus160-2-V39303414
SCHUNK 0313964ASG0570
SCHUNK PGN-plus125-2-AS-SD37371453
SCHUNK PZN-plus300-2-AS0303617
SCHUNK SRU-plusD50-W-180-3-AS37362620
SCHUNK 0313223RP1212-D
SCHUNK 0305282DPZ-plus160-1-AS-EX
SCHUNK LPE100-S800-Y0500-Z5000381257
SCHUNK 0362827SRU-plus60-W-180-3-8-M8-AS
SCHUNK DPG-plus50-1-AS0304303
SCHUNK KABG12-L3P-0500-PNP30016369
SCHUNK 0313581RMPG0612-0
SCHUNK RPE100-X0800-Y1000-Z1000381351
SCHUNK 0371243PGN-plus100-2-AS-EX
SCHUNK 0381442RPE200-X1000-Y1000-Z300
SCHUNK PGN-plus380-2-SD37371157
SCHUNK 0304261DPG-plus160-2-EX
SCHUNK DPG-plus160-2-IS0304356
SCHUNK PGN-plus160-2-EX0371261
SCHUNK 0381260LPE100-S800-Y0800-Z500
SCHUNK ASG05100313958
SCHUNK 37303514PZN-plus160-1-AS-SD
SCHUNK 0320532FUS-plus212C
SCHUNK SWA-L-AK2-Adapter9948573
SCHUNK 9936161DSV-G4-6
SCHUNK 0314424KLM100-H050-ASP
SCHUNK 0381727RPE200-X1500-Y0500-Z500-O
SCHUNK 9940812KM14-Kopf
SCHUNK 0359446SRH-plus20-S-M8-A
SCHUNK KLM100-H150-ASP0314428
SCHUNK SRU-plus30-H-180-900361950
SCHUNK SRU-plus35-W-90-3-40362002
SCHUNK 0304466DPZ-plus200-2-IS
SCHUNK FUS-001-300320280
SCHUNK JGZ100-1-AS0308941
SCHUNK 0381397RPE100-X1500-Y1000-Z300
SCHUNK PZN-plus125-2-AS-V39303613
SCHUNK DPZ-plus125-10304441
SCHUNK 0309132GSW-V32-SND080
SCHUNK 0307503MMI070-V05-D-PB
SCHUNK 0314063LM100-H075
SCHUNK 0313613APEH020
SCHUNK GSM-P-40-AS-E-0900304641
SCHUNK GWK-0800302509
SCHUNK SRU-plus20-S-180-90-4-M8-AS03613570361300
SCHUNK 0303348PZN-plus380-1-P
SCHUNK ZZA027-...0314121
SCHUNK 0381433RPE200-X0800-Y1500-Z300
SCHUNK 0313818SLH-035-280
SCHUNK LPP050-S000-Y0600-Z1250381177
SCHUNK 39371405PGN-plus200-1-AS-V
SCHUNK RPE200-X0800-Y0800-Z500-O0381685
SCHUNK PZN-plus100-2-IS0303642
SCHUNK 0313050RMNS08-G
SCHUNK 38371104PGN-plus160-1-K
SCHUNK PRH060-050-CB-650306881
SCHUNK 0303495PZN-plus200-1-AS-P
SCHUNK PGN-plus240-20371158
SCHUNK 0302363SWA-060-000-000
SCHUNK 0304221DPG-plus64-2-EX
SCHUNK SRU-plus35-W-180-90-4-EX0363852
SCHUNK SWG160305104
SCHUNK 0381440RPE200-X1000-Y0800-Z500
SCHUNK SRU-plus50-H-180-90-803627520364552
SCHUNK 0303704PRG52-60-AS
SCHUNK AGH190313509
SCHUNK OPR-101-P150321404
SCHUNK PZB-plus80-2-IS0305165
SCHUNK 0381202LPP050-S000-Y1000-Z175
SCHUNK 0304244DPG-plus100-1-IS-EX
SCHUNK DPG-plus125-2-IS-EX0304255
SCHUNK SRU-plus20-W-180-90-M
SCHUNK DSV-G4-69936161
SCHUNK KLM025-H0420314011
SCHUNK 38371080PGN-plus40-K
SCHUNK LPP050-S000-Y0400-Z2250381167
SCHUNK 0302765A-HWK-063-Boss
SCHUNK KLM100-H0500314024
SCHUNK A-OPR-131-ISO-A100-T0321445
SCHUNK 0304740GSM-P-40-S-090
SCHUNK 0305232DPZ-plus50-1-AS-EX
SCHUNK 0321125OPS-080-PNP
SCHUNK 0371153PGN-plus125-2
SCHUNK UZB1000300044
SCHUNK MMS22-S-M8-NPN0301033
SCHUNK LM100-H050-ASP0314462
SCHUNK 37303314PZN-plus160-1-SD
SCHUNK 38371453PGN-plus125-2-AS-K
SCHUNK 0363652SRU-plus30-W-180-90-4-EX
SCHUNK 0304343DPG-plus125-1-AS
SCHUNK SRU-plus50-W-180-90-EX0364450
SCHUNK HKI1S0324162
SCHUNK 0371285PGN-plus240-2-IS-EX
SCHUNK FUS-plus112B0320522
SCHUNK 0306060PEH30-XX-12-0-0-B
SCHUNK 0303844GSM-Z-38-AS-E-180
SCHUNK 0381530LPE100-S000-Y0500-Z100-O
SCHUNK 0314021KLM050-H113
SCHUNK 0321415A-OPR-101-ISO-A80-T
SCHUNK 0314089LM300-H150
SCHUNK 0302062APS-M1S
SCHUNK 0314187LMNS300-W
SCHUNK 0305514MPG-plus32-FPS
SCHUNK PZN-plus380-1-SD37303318
SCHUNK RH901-K-ST10-FS-OC50360166
SCHUNK 0324787TCU-XY-080-3-OV-Z-080
SCHUNK VCU025-05-CN-P0314757
SCHUNK 0381427RPE200-X0800-Y1000-Z300
SCHUNK 0305060PZN-plus160-1-EX
SCHUNK 0314416KLM050-H050-ASP
SCHUNK SRU-plus30-W-90-3-40361802
SCHUNK MPG-plus40-AS0305522
SCHUNK 0320534FUS-plus213B
SCHUNK 0381055LPP050-S400-Y1200-Z075
SCHUNK GSM-P-40-IS-S-0900304742
SCHUNK 9948559SWK-L-VB2-Kopf
SCHUNK SLH-020-1100313621
SCHUNK 0321123A-OPS-100-ISO-A63-R
SCHUNK PSH22-2-V39302123
SCHUNK 0304758GSM-R-25-S-090
SCHUNK INK5-S0301501
SCHUNK 0300027SBR-PGZN-plus240
SCHUNK 0360179RH806-KP-PXOT5mitNHS
SCHUNK 0314625GAP032-090-AS
SCHUNK 0303987GSM-W-40-AS-S-180
SCHUNK OPR-176-P100321478
SCHUNK 0381023LPP050-S400-Y0600-Z225
SCHUNK 0302576SWM-TSS-3319
SCHUNK RWI1216-X0313257
SCHUNK SLH-055-06000313745
Heinrichs Typ:BGF-120-50/PTFE-25000-KEI2-RIETER,Art.-Nr.: 203955 流量計
Turck BS4141-0/13.5 Nr:6914510 接頭電纜
Dopag C-415-01-75-01 閥
parker D41FBB32FC1NF0010 比例閥
Bürklin 10 F 757 接頭
Turck Nr.6824260 總線模塊
Contrinex DW-LD-703-M12 接近開關(guān)
MA-VIB ER 4316 風機
GISMA 24.80.2-00.2.00.0 插頭
Martor Nr.40.60;0,45 mm 刀片
hydac ETS 386-3-150-000 溫度繼電器
Emhar tucker PK600.00.10/5.15 T062217 焊槍
Honsberg OMNI-F-008HK028S 流量傳感器
CAPTRON OGLW2-70T4-2PO6+TKW-50-2 2M 四角對位傳感器
Kral AG(Volumeter) BEG 56 傳感器
Turck M33-11EX-HI/24VDC 隔離器
Krautloher 702400006-1 真空舉升缸
heidenhain 02B012 01,ID:309777-06 電纜
Triconex 3101 模塊
Hydropa DS-302/F-150 20-150bar 壓力開關(guān)
HAHN+KOLB 58588320 工具
Murrelektronik GmbH 51851 模塊
Honsberg HD1KO-025GM040 流量開關(guān)
Turck MS1-22EX0-R s-nr:5312403 接近開關(guān)
parker CPOM4DDHTV 液壓鎖
Vahle 235398 MDS 6/160-200 HS 導軌
ORGATEX LG 50-04(YELLOW) 邊框條(卷)
ATOS E-MI-AC-01F 20/1 放大器
POWERNET DDC 4960 供電單元
H+L THL.2010110 M20-60.5P200-0D 油壓傳動閥
HBM 1-U9B/100N 壓力傳感器
PowRlock SF-3000MF 空心缸
SIEMENS A5E00818640003 連接電纜
IMAV 2LH-16A-B06 雙路閥門
RICKMEIER R25/6,3 FL-Z-DB16-W-G3/4-R 齒輪泵
Hoentzsch KENNZ(Customer specific label) 標簽
Turck B2N45H-Q20L60-2LI2-H1151, Nr:1534013 接近開關(guān)
Binzel 246.0196.1 控制器
ATOS AGMZO-TERS-PS-10/315/Y/I 液壓閥
Jungmichel Industrieelektronik GmbH ISL150S 傳感器
motrona IT251 信號放大器
Turck IM21-14-CDTRi 7505650 變送器
PILZ Nr.774013 自動控制器
Philipp Hafner 1127-50-G 00008016/00 擰緊手柄
MULCO 4.5501E+12 滾輪
SIEMENS 7ML5004-2AA10-1C 液位計
LOVATO BG09 10A 230V SN:002494 接觸器
SCHMIDT-KUPPLUNG Nsb20.9.20/4-a1-a1 Nr116-45-0/20/502 聯(lián)軸器
HARTING 9330006105 插頭
Hawe G22-0-G24 (With plug) 換向閥
Rofin 63.5809(24V) 開關(guān)
novotechnik SP-2831-308-000-001 電位計
Rose+Krieger 12500000021 機械零件
Rexroth DRE6-1X/100MG24K4M 閥門
BOSCH HMS01.1N-W0070-A-07-NNNN R911295326 控制器
hydac EDS 3448-5-0250-000 壓力開關(guān)
ATOS DKZOR-A-171-S540 閥
KSB Etachrom BC040-200/1102C11 ohne Motor 離心泵
MOOG GmbH D633-303B 伺服閥
Icotek 41212 電極板
ADDA FC 63-4 B5 Nr1010-052 250 交流電機0.18kw
Siba 2061332.5 熔斷器
Rexroth R900918500 DRC5-5X/100Y SO177 減壓閥
Dopag 400.25.94 壓力調(diào)節(jié)器
Turck NI3-EH6,5K-AP6X-V1131,4610220 接近開關(guān)
Ac-motoren FCA 100 LB-4 電機
Turck BL20-P4T-SBBC Nr:6827038 總線模塊
ATOS RZMO-TERS-PS-030-100 閥門
Turck BL20-2AI-U(-10/0...+10VDC) Nr:6827022 總線模塊
Mankenberg GmbH EB1.12 3/4*16ST -6FV 排氣閥
IPF VK060F23 連接線
Fronius 44.0350.2372 送絲管
hydac VD 5 D.0/-L24 316885 壓差開關(guān)
SCHNEIDER XKMA991 模塊
danfoss bauer E008B5 線圈
Fibro 0.146.00388 異形螺栓
Isoloc M16 x 150 mm Nr:73132 腳墊柱
Turck WWAK3P2-2/P00 Nr:8010213 插頭
Beck GmbH 6372 附件
Turck MS96-11EX0-R/230VAC No.5231400 安全柵
SCHNEIDER XMLA010B2C11 P=0.08Mp 壓力開關(guān)
WENGLOR HD11PA3 傳感器
Baumer IFRM 08P17A5/S35L,NO:10138745 接近開關(guān)
hydac EDS 3448-5-0400-000+ZBE08-02+ZBM300
ATOS E-ME-AC-01F/I 20/2 放大器
IFM AC1207 開關(guān)電源
Vahle BLK 200-2-01 集電器
SIEMENS 3NA7814 自動控制器
SCHMERSAL BNS 303-11Z-2211-3,0m ,Nr. 101203870 限位開關(guān)
Murr 23000 總線模塊
Bucher QX43-025R08 泵
SCHUNK 0303454 DSA PZN+160-PZV160 密封件
ATLANTA 145 02 062 蝸桿
LEONI S0059-29-055 電纜
SCHNEIDER XAPM5512 模塊
hydac EDS 346-2-250-Y00 壓力傳感器
GUTEKUNST VD-249 彈簧
SCHNEIDER XPSVNE1142P 感應(yīng)傳感器
brinkmann SFT1554/490-C+755/4LARA0GS-F05809 Laufrad 泵用葉輪
G&N GmbH G&N-Teller-Plan-Schleifmaschine Typ TPS 打磨機
OTT-JAKOB HS-A100/B125-B- Snr:956003726 夾緊單元
ATOS LIQZO-LE-503L4 閥門
EAO MD-6102-MN 微型調(diào)光模塊
Turck BI15-CP40-LIU Nr.15356 總線模塊
DISA 9105F0967 密封圈
Woerner A0-400-09-EW 限位器
Murr NO:7000-12361-7321000 接頭
Telemecanique ZBY2367 按鈕
LORENZ MESSTECHNIK D-DR2477/M420-G225 106544 扭矩傳感器
Leuze Nr:50115197 安裝支架
SIEMENS 6DD16070AA2 模塊
Turck RI360P1-QR14-ELIU5X2-0,3-RS5 No.1590854 接近開關(guān)
Turck TS-400-2UPN8X-H1141 Nr:6840017 溫度傳感器
EMG SV1-10/16/315/6 伺服閥
SIEMENS 7ML5033-1BA00-2A 液位計
Turck NI35-CP40-AP6X2 No.16025 接近開關(guān)
Honsberg UK-020GML0000 液位計
Rechner KXA-5-4-P-S-4FB-OE-CC-MINI 接近開關(guān)
heidenhain ID:727222-56(Old ID: 385489-06) 編碼器
Turck TP-206A-CF-H1141-L500 Nr. 9910491 模塊
ABB E256-48 繼電器
PULSOTRONIC 9962-2330 接近開關(guān)
DENISON R5U1041315A1 閥門
Euchner 100179 自動控制器
ISMATEC SC0268 軟管
DOLD 50694 自動控制器
G-BEE 33-1/4" 球閥
ATOS DPZO-LES-PS-271-L5/I 44 液壓閥
Mahr GmbH No.5000243 導軸
Murr 7000-40341-6340100 連接導線
Schuricht 673716 UB431 電纜
Honsberg CRE-025HMS 流量傳感器
Phoenix 712291 附件
Gemue 423 32D 71404A0 2015 閥門
Vahle MSWA 8/25-1 ST 236184 集電器
Phoenix Nr:2744610 插座
OSBORN 9906022081 鋼絲輪
SIEMENS 6QM2200 脈沖分配器
Phoenix 2938811 隔離器
HBM 1-C2/5KN 負荷傳感器
Mankenberg Art.-Nr.: 7145008T-6 EB1.12 3/4* 16TX -16KV 排氣閥
Murr 333370 適配器
SIEMENS 7ML1201-1EE00 液位計
SCHNEIDER ZC2JD48 感應(yīng)傳感器
HARTING 9330164729 拆卸工具
VIPA 216-2BM02 工業(yè)用CPU處理器
Di-soric IR 25 PSOK-IBS 接近開關(guān)
Vahle KDS2/40PE NR.168074 集電器
Turck NI14-M18-AD4X No.4417235 感應(yīng)傳感器
Block HLD110-500/30 濾波器
Di-soric OGWSD 100 P3K-TSSL 放大器
Rittal SZ4315.150 連接線
TELCO LT-100HL-TS58-J 接近開關(guān)
ATOS QV-20/2 WG 閥門
WOERNER Smeersystemen BV VOE-B/6/2/7/7/7/7/7/7/P 油分配器
CAB 5541074.001,Druckkopf 4/203 打印機噴頭
Sommer GH62100-B 夾具
Knick isolation P15000H1 隔離器
Pepperl+Fuchs GmbH KFD2-SR2-Ex1.W,132958 放大器
B&R Industrie-Elektronik GmbH 8MSA5L.R0-B500-1 電機
Klaschka Industrieelektronik GmbH no.131449 type SIDENT/IV-40fq50n20-11Sh1c 安全開關(guān)
Votech DUOTOV-90/736 濾芯
Turck NI2-Q6,5-AP6-0,1-FS4.4X3/S304 Nr:1650048 接近開關(guān)
Turck BL20-DS0-340-K75;6827087 總線模塊
ELECTRONICON E62.N17-403C20 電容器
GONNHEIMER TI 125.6.2.0 模塊
Gefeg-neckar G645Z00004206 電機
parker SPC0611X10CB1 壓力補償器
EMB M20-S 螺母
SIEMENS 4AM6142-8DD40-0FA0 變壓器
parker 9PCM1200S 閥門
norelem 03130-08 工件夾具
Harmonic Drive AG CPU-20A-50-M 控制器
Turck NI50U-QV40-AP6X2-H1141 No.1625853 接近開關(guān)
SMW Nr.087414 夾緊裝置
EAO TYP31-903.2+TYP31-702.00624VDC 指示燈
Beck 930.8522251 壓力測試單元
TAPROGGE 26-P150-3 膠球
Sommer-automatic GmbH & Co. KG GP45-B 工件夾具
HAHN+KOLB 69322225 油石
Hawe EM11V-X24 閥
PFAFF SHE 0,5 N-1-1A-A - F / S-2-Tr,Pruef Nr.7127 絲桿
Maximator 3640.1860 VP54.04.34.04 閥
Gutekunst + Co.KG D-179B-10 彈簧
Turck FDN-DN1, 6603596 總線模塊
PMA Prozess- und Maschinen-Automation GmbH RM224-1 9407-738-22411 通信模塊
heidenhain 533631-01 電纜
Vahle GmbH & Co. KG 0155206, KESR 32-55-6-18 HS 集電器
speck Y2951.0058 230V 0.12kw 泵
Beck 930.8322251 壓力測試單元
ATOS AGIRR-10/100 油壓傳動閥
Honsberg CRE-025HMS-139 流量開關(guān)
Turck NI10-K20-Y1 6M, NR1007206 接近開關(guān)
kfm 321402 Fb.Nr. V210 37 001 閥門
hydac 0660R010BN4HC 濾芯
Forkardt FGB 315 工件夾具
Turck BL67-B-2M12,Nr.6827186 總線模塊
CEAG 438426;GHG 511 4406 R 0501 插座
fischer Keller PA-21Y-30 4-20mA 2-Leiter 0-30 bar 壓力傳感器
ATOS DLOH-3A-U21 閥
HARTING 19300061290 接插件
Baumer OADM 20I6572/S14F 激光測距傳感器
Wolfgang Warmbier e.K. 2850.4090.DE 墊片
Wandres GmbH FD14 014-020 噴嘴
SIEMENS 7ME3570-1HA30-0FD0 流量計
DOLD ET1415.911 Snr:0055909 自動控制器
SIEMENS 7ML1115-1BA30 液位計
G.BEE GmbH GTE-98/090-08-V17-F 球閥
Hawe CMV1C-180 液壓閥
KTR Rotex 19/24 geb. 聯(lián)軸器
KUEBLER 8.5000.B158.1024 編碼器