<strike id="bfdnd"></strike>
<form id="bfdnd"></form><noframes id="bfdnd"><listing id="bfdnd"><listing id="bfdnd"></listing></listing>

<address id="bfdnd"><nobr id="bfdnd"><meter id="bfdnd"></meter></nobr></address><form id="bfdnd"><nobr id="bfdnd"><progress id="bfdnd"></progress></nobr></form>

<form id="bfdnd"></form>

<address id="bfdnd"><listing id="bfdnd"></listing></address>
<address id="bfdnd"></address>

      <noframes id="bfdnd">
      <address id="bfdnd"></address>

      您好,歡迎來到教育裝備網(wǎng)!登錄注冊新賬戶

      產(chǎn)品
      企業(yè)搜索
      當前位置:首頁 > 產(chǎn)品 > 惠州市創(chuàng)嘉實業(yè)有限公司 > 產(chǎn)品正文  
      REXROTH力士樂柱塞泵
      產(chǎn)品型號:A4VG90HWD1/32R-NZF001S
      產(chǎn)品代碼:
      產(chǎn)品價格:
      最后更新:2010-10-09
      關 注 度:4211
      生產(chǎn)企業(yè):惠州市創(chuàng)嘉實業(yè)有限公司
      在線詢價留言
      與企業(yè)聯(lián)系時請告知該信息來自教育裝備網(wǎng)!
      分享到:
      更多

      產(chǎn)品詳細介紹

      REXROTH力士樂柱塞泵
      力士樂柱塞泵根據(jù)傾斜元件的不同,有斜盤式和斜軸式兩種。斜盤式是斜盤相對回轉(zhuǎn)的缸體有一傾斜角度,而引起柱塞在泵缸中往復運動。傳動軸軸線和缸體軸線是一致的。這種結(jié)構(gòu)較簡單,轉(zhuǎn)速較高,但工作條件要求高,柱塞端部與斜盤的接觸部往往是薄弱環(huán)節(jié)。斜軸式的斜盤軸線與傳動軸軸線是一致的。它是由于柱塞缸體相對傳動軸傾斜一角度而使柱塞作往復運動。流量調(diào)節(jié)依靠擺動柱塞缸體的角度來實現(xiàn),故有的又稱擺缸式。它與斜盤式相比,工作可靠,流量大,但結(jié)構(gòu)復雜。
      軸向柱塞泵與徑向柱塞泵比較,排出壓力高,它一般可在20~50MPa范圍內(nèi)工作,效率也高,徑向尺寸小、結(jié)構(gòu)緊湊、體積小、重量輕。但結(jié)構(gòu)較徑向柱塞泵復雜,加工制造要求高,價格較貴。
      軸向柱塞泵一般用于機床、冶金、鍛壓、礦山及起重機械的液壓傳動系統(tǒng)中,特別廣泛地應用于大功率的液壓傳動系統(tǒng)中。為了提高效率,在應軸向柱塞泵一般都由缸體、配油盤、柱塞和斜盤等主要零件組成。缸體內(nèi)有多個柱塞,柱塞是軸向排列的,即柱塞的中心線平行于傳動軸的軸線,因此稱它為軸向柱塞泵。但它又不同于往復式柱塞泵,因為它的柱塞不僅在泵缸內(nèi)做往復運動,而且柱塞和泵缸與斜盤相對有旋轉(zhuǎn)運動。柱塞以一球形端頭與斜盤接觸。在配油盤上有高低壓月形溝槽,它們彼此由隔墻隔開,保證一定的密封性,它們分別與泵的進油口和出油口連通。斜盤的軸線與缸體軸線之間有一傾斜角度。
      力士樂BOSCH-REXROTH軸向柱塞泵
      力士樂BOSCH-REXROTH軸向柱塞泵型號如下:
      本公司專業(yè)經(jīng)營德國REXROTH力士樂柱塞泵
      REXROTH (變量泵.葉片泵.)、廣泛適用注塑機/壓鑄機/油壓機/船舶機械/工程機械等…..供應德國REXROTH力士樂柱塞泵
      柱塞泵A4VG90HWD1/32R-NZF001S
      柱塞泵A4VTG90HW/32R-NLD10F001S
      軸向柱塞泵A4VSO125DR/PPB13NOO
      變量軸向柱塞泵A4VSO180DR/30R-PPB13N00
      變量軸向柱塞泵A4VSO125DR/30R-PPB13N00
      柱塞泵A4VS0125DR/10R-PPB13N00
      柱塞泵A4VS071DR/10R-PPB13N00
      柱塞泵A4VS0125DR/22R
      變量泵A4VSO250EO2/30R-VPB13N00-SO2
      柱塞泵A4VG125EP2MT1/32-NZF02F021SH-S
      柱塞泵A4VSO250EO2/30R-VPB13N00-SO2
      變量軸向柱塞泵A4VSO180DR/30R-PPB13N00
      變量軸向柱塞泵A4VSO125DR/30R-PPB13N00
      油泵A4VSO180DFR/30R-PPB13N00
      柱塞泵A4VS0180DR/30R-PPB13N00
      軸向柱塞泵主泵A4VS0125DRG/30R-PPB13N00
      油泵A4VS071DR/30R-PPB13N00
      德國力士樂A4VG-125泵的配件主軸080121-001#
      軸向柱塞泵E-A4VSO250EO2/30R-VPB25N00-SO3
      軸向柱塞泵E-A4VSO250EO2/30R-VPB25N00-SO3
      柱塞泵A4VSO180DR/30R-FPB13N00
      恒壓變量泵E-A4VS0125DR/22R-VPB13N00
      柱塞泵A4VSO180DR/30R-FPB13N00
      柱塞泵A4VS0180LR2G/30R-PPB13NOO
      柱塞泵A4VSO250LR2D/30R-PPB13NOO
      柱塞泵A4VSO250DR/30R-PPB13NOO
      泵A4VG56EZ2DM1/32-NSC02F003F
      柱塞泵A4VS0250DR/30RPPB13N00
      閥柱塞泵A4VTG71HW/32R-NLD10F001S
      柱塞泵A4VSG750HD/22R-PPH10NOO
      軸向柱塞泵A4VS07IDR/3XR
      軸向柱塞泵A4VS0125DR/3XR
      柱塞泵A4VG90EP2DT1/32R-NAF02F00
      柱塞泵A4VSO-250E02/30R-PPB13N00
      柱塞泵A4VSO-250DR/30R-PPB13N00
      液壓馬達A4VG40EP4DMT1/32L-NSC02F015PH
      柱塞泵A4VG71DWDMT2/23L-NZF02F041D
      泵A4VG250HD1D1/32LNZD10F001S
      PGF1-2X/ 1,7 .A01VP1
      PGF1-2X/ 2,2 .A01VP1
      PGF1-2X/ 2,8 .A01VP1
      PGF1-2X/ 3,2 .A01VP1
      PGF1-2X/ 4,1 .A01VP1
      PGF1-2X/ 5,0 .A01VP1
      PGF1-2X/ 1,7 RE01VU2
      PGF1-2X/ 2,2 RE01VU2
      PGF1-2X/ 2,8 RE01VU2
      PGF1-2X/ 3,2 RE01VU2
      PGF1-2X/ 4,1 RE01VU2
      PGF1-2X/ 5,0 RE01VU2
      PGF1-2X/ 1,7 .N01VM
      PGF1-2X/ 2,2 .N01VM
      PGF1-2X/ 2,8 .N01VM
      PGF1-2X/ 3,2 .N01VM
      PGF1-2X/ 4,1 .N01VM
      PGF1-2X/ 5,0 .N01VM
      PGF1-2X/ 1,7 .L01VM
      PGF1-2X/ 2,2 .L01VM
      PGF1-2X/ 2,8 .L01VM
      PGF1-2X/ 3,2 .L01VM
      PGF1-2X/ 4,1 .L01VM
      PGF1-2X/ 5,0 .L01VM
      PGF2-2X/ 006 .N01VM
      PGF2-2X/ 008 .N01VM
      PGF2-2X/ 011 .N01VM
      PGF2-2X/ 013 .N20VM
      PGF2-2X/ 016 .N20VM
      PGF2-2X/ 019 .N20VM
      PGF2-2X/ 022 .N20VM
      PGF2-2X/ 006 .L01VM
      PGF2-2X/ 008 .L01VM
      PGF2-2X/ 011 .L01VM
      PGF2-2X/ 013 .L20VM
      PGF2-2X/ 016 .L20VM
      PGF2-2X/ 019 .L20VM
      PGF2-2X/ 022 .L20VM
      PGF2-2X/ 006 RA01VP2
      PGF2-2X/ 008 RA01VP2
      PGF2-2X/ 011 RA01VP2
      PGF2-2X/ 013 RA20VP2
      PGF2-2X/ 016 RA20VP2
      PGF2-2X/ 019 RA20VP2
      PGF2-2X/ 006 RE01VE4
      PGF2-2X/ 008 RE01VE4
      PGF2-2X/ 011 RE01VE4
      PGF2-2X/ 013 RE20VE4
      PGF2-2X/ 016 RE20VE4
      PGF2-2X/ 019 RE20VE4
      PGF2-2X/ 022 RE20VE4
      PGF2-2X/ 006 RJ01VU2
      PGF2-2X/ 008 RJ01VU2
      PGF2-2X/ 013 RJ20VU2
      PGF2-2X/ 016 RJ20VU2
      PGF2-2X/ 019 RJ20VU2
      PGF2-2X/ 022 RJ20VU2
      PGF2-2X/ 006 RT20VU2
      PGF2-2X/ 008 RT20VU2
      PGF2-2X/ 011 RT20VU2
      PGF2-2X/ 013 RT20VU2
      PGF2-2X/ 016 RT20VU2
      PGF2-2X/ 019 RT20VU2
      PGF2-2X/ 006 RS20VU2
      PGF2-2X/ 008 RS20VU2
      PGF2-2X/ 011 RS20VU2
      PGF2-2X/ 013 RS20VU2
      PGF2-2X/ 016 RS20VU2
      PGF2-2X/ 019 RS20VU2
      PGF2-2X/ 022 RS20VU2
      PGF3-3X/ 020 .N20VM
      PGF3-3X/ 022 .N20VM
      PGF3-3X/ 025 .N20VM
      PGF3-3X/ 032 .N07VM
      PGF3-3X/ 040 .N07VM
      PGF3-3X/ 022 .J07VU2
      PGF3-3X/ 025 .J07VU2
      PGF3-3X/ 032 .J07VU2
      PGF3-3X/ 040 .J07VU2
      PGF3-3X/ 020 RE07VE4
      PGF3-3X/ 022 RE07VE4
      PGF3-3X/ 025 RE07VE4
      PGF3-3X/ 032 RE07VE4
      PGF3-3X/ 040 RE07VE4
      PGF3-3X/ 020 L07VM
      PGF3-3X/ 022 L07VM
      PGF3-3X/ 025 L07VM
      PGF3-3X/ 032 L07VM
      PGF3-3X/ 040 L07VM
      PGF3-3X/ 020 RS07VM
      PGF3-3X/ 022 RS07VM
      PGF3-3X/ 025 RS07VM
      PGF3-3X/ 032 RS07VM
      PGF3-3X/ 040 RS07VM
      PGF3-3X/ 020 .O07VK4
      PGF3-3X/ 022 .O07VK4
      PGF3-3X/ 025 .O07VK4
      PGF3-3X/ 032 .O07VK4
      PGF3-3X/ 040 .O07VK4
      PGH3-2X/011..R07VU2
      PGH3-2X/013..R07VU2
      PGH3-2X/016..R07VU2
      PGH4-2X/020..E11VU2
      PGH4-2X/025..E11VU2
      PGH4-2X/032..E11VU2
      PGH4-2X/040..E11VU2
      PGH4-2X/050..E11VU2
      PGH4-2X/063..E07VU2
      PGH4-2X/080..E07VU2
      PGH4-2X/100..E07VU2
      PGH4-2X/020RE11VE4
      PGH4-2X/025RE11VE4
      PGH4-2X/032RE11VE4
      PGH4-2X/040RE11VE4
      PGH4-2X/050RE11VE4
      PGH4-2X/063RE07VE4
      PGH4-2X/080RE07VE4
      PGH4-2X/100RE07VE4
      PGH4-2X/020..R11VU2
      PGH4-2X/025..R11VU2
      PGH4-2X/032..R11VU2
      PGH4-2X/040..R11VU2
      PGH4-2X/050..R11VU2
      PGH4-2X/063..R07VU2
      PGH4-2X/080..R07VU2
      PGH4-2X/100..R07VU2
      PGH5-2X/080..E11VU2
      PGH5-2X/100..E11VU2
      PGH5-2X/125..E11VU2
      PGH5-2X/160..E07VU2
      PGH5-2X/200..E07VU2
      PGH5-2X/250..E07VU2
      PGH5-2X/063RE11VE4
      PGH5-2X/080RE11VE4
      PGH5-2X/100RE11VE4
      PGH5-2X/125RE11VE4
      PGH5-2X/160RE07VE4
      PGH5-2X/250RE07VE4
      PGH5-2X/063..R11VU2
      PGH5-2X/080..R11VU2
      PGH5-2X/100..R11VU2
      PGH5-2X/125..R11VU2
      PGH5-2X/160..R07VU2
      PGH5-2X/200..R07VU2
      P3GH5/160+GH3/016+GH2/008RE07+R07+R07U2
      PGH4-2X/032RE11VU2
      A4VSG 71
      A4VSG 125
      A4VSG 71
      A4VSG 125
      A4VSG 180
      A4VSG 40
      A4VSG 71
      A4VSG 125
      A4VSG 180
      A4VSG 250
      A4VSG 355
      A4VSG 500
      A4VSG 750
      A4VSO 40
      A4VSO 71
      A4VSO 125
      A4VSO 180
      A4VSO 250
      A4VSO 40
      A4VSO 71
      A4VSO 125
      A4VSO 180
      A4VSO 250
      A4VSO 355
      A4VSO 500
      A4VSO 750
      A4VSG 40
      A4VSG 71
      A4VSG 125
      A4VSG 180
      A4VSG 250
      A4VSG 500
      A4VSG 750
      A4VSG 40
      A4VSG 71
      A4VSG 125
      A4VSG 180
      A4VSG 250
      A10VSO 18
      A10VSO 28
      A10VSO 45
      A10VSO 71
      A10VSO 100
      A10VSO 140
      A10VSO 18
      A10VSO 28
      A10VSO 45
      A10VSO 71
      A10VSO 100
      A10VSO 140
      A4CSG500EPD/30R-XXH35F994N
      A4CSG750EPG/30R-XXH35F994N
      A4CSG 500 EPG/30 R–VZH35F994M
      A4CSG 500 EPG/30 R–VPH35F434M
      PV7-1X/16-20RE01MC5-16
      PV7-1X/40-45RE37MD0-16
      PV7-1X/10-14RE01MC0-16 R900580381 PV7-1X/10-14RE01MD0-16
      R900504653
      PV7-1X/10-20RE01MC0-10 R900534143 PV7-1X/10-20RE01MD0-10
      R900906584
      PV7-1X/16-20RE01MC0-16 R900580382 PV7-1X/16-20RE01MD0-16
      R900509274
      PV7-1X/16-30RE01MC0-08 R900533582 PV7-1X/16-30RE01MD0-08
      R900560658
      PV7-1X/25-30RE01MC0-16 R900580383 PV7-1X/25-30RE01MD0-16
      R900509506
      PV7-1X/25-45RE01MC0-08 R900534508 PV7-1X/25-45RE01MD0-08
      R900568833
      PV7-1X/40-45RE01MC0-16 R900580384 PV7-1X/40-45RE37MD0-16
      R900593330
      PV7-1X/40-71RE01MC0-08 R900535588 PV7-1X/40-71RE37MD0-08
      R900539886
      PV7-1X/63-71RE01MC0-16 R900506808 PV7-1X/63-71RE07MD0-16
      R900519094
      PV7-1X/63-94RE01MC0-08 R900560659 PV7-1X/63-94RE07MD0-08
      R900574560
      PV7-1X/100-118RE01MC0-16 R900506809 PV7-1X/100-118RE07MD0-16
      R900532770
      PV7-1X/100-150RE07MC0-08 R900561846 PV7-1X/100-150RE07MD0-08
      R900915470
      PV7-1X/06-10RA01MA0-05 R900561857
      PV7-1X/06-10RA01MA0-10 R900563233
      PV7-1X/06-14RA01MA0-04 R900919235
      PV7-1X/06-14RA01MA0-07 R900919237
      PV7-2X/20-20RA01MA0-05 R900950952
      PV7-2X/20-20RA01MA0-10 R900950953
      PV7-2X/20-25RA01MA0-05 R900950954
      PV7-2X/20-25RA01MA0-10 R900950955
      A2FO10/61R-PAB06 9424894
      A2FO10/61R-PBB06 9610682
      A2FO12/61R-PAB06 9420472
      A2FO12/61R-PBB06 9610683
      A2FO16/61R-PAB06 9411113
      A2FO16/61R-PBB06 9411121
      A2FO23/61R-PAB05 9427223
      A2FO23/61R-PBB05 9610684
      A2FO28/61R-PAB05 9425164
      A2FO28/61R-PBB05 9610685
      A2FO32/61R-PAB05 9410193
      A2FO32/61R-PBB05 9410198
      A2FO45/61R-PZB05 9411585
      A2FO56/61R-PAB05 9425190
      A2FO56/61R-PBB05 9610686
      A2FO63/61R-PAB05 9408527
      A2FO63/61R-PBB05 9408552
      A2FO80/61R-PAB05 9424687
      A2FO80/61R -PBB05 9610687
      A2FO90/61R-PAB05 9408467
      A2FO90/61R-PBB05 9408472
      A2FO107/61R-PAB05 9423259
      A2FO107/61R-PBB05 9438282
      A2FO125/61R-PAB05 9409641
      A2FO125/61R-PBB05 9409642
      A2FO160/61R-PAB05 9422192
      A2FO160/61R-PBB05 9610688
      A2FO180/61R-PAB05 9409371
      A2FO180/61R-PBB05 9409358
      A2FO200/63R-PAB05 2011993
      Variable displacement pumps Type A4VSO液壓可變排量泵
      A4VSO40DFR/10X-PPB13N00 902310
      A4VSO40DR/10X-PPB13N00 955019
      A4VSO40DRG/10X-PPB13N00 901396
      A4VSO40LR2/10R-PPB13N00 903578
      A4VSO40LR2G/10R-PPB13N00 905023
      A4VSO71DFR/10X-PPB13N00 931535
      A4VSO71DR/10X-PPB13N00 933007
      A4VSO71DRG/10X-PPB13N00 942715
      A4VSO71LR2/10R-PPB13N00 904555
      A4VSO71LR2D/10R-PPB13N00 905142
      A4VSO125DFR/22R-PPB13N00 939924
      A4VSO125DR/22R-PPB13N00 937693
      A4VSO125DR/22R-VPB13N00 938745
      A4VSO125LR2/22R-PPB13N00 936376
      A4VSO125LR2G/22R-PPB13N00 940247
      A4VSO125LR2N/22R-PPB13N00 940251
      A4VSO180DFR/22R-PPB13N00 934730
      A4VSO180DR/22R-PPB13N00 934611
      A4VSO180DRG/22R-PPB13N00 949541
      A4VSO180LR2/22R-PPB13N00 939769
      A4VSO180LR2G/22R-PPB13N00 935375
      A4VSO180LR2N/22R-PPB13N00 934974
      A4VSO250DFR/30R-PPB13N00 985509
      A4VSO250DR/30R-PPB13N00 974769
      A4VSO250DRG/30R-PPB13N00 976965
      A4VSO250LR2/30R-PPB13N00 985297
      A4VSO250LR2G/30R-PPB13N00 977295
      A4VSO250LR2N/30R-PPB13N00 978355
      Variable displacement pumps Type A10VSO 液壓可變排量泵 柱塞泵
      936130 A10VSO 28 DFLR /31R-PPA12N00
      936062 A10VSO 28 DFLR /31R-PPA12N00
      936059 A10VSO 28 DFLR /31R-PPA12N00
      940936 A10VSO 28 DFLR /31R-PPA12N00
      939026 A10VSO 28 DFLR /31R-PPA12N00
      903160 A10VSO 28 DFR /31R-PPA12N00
      926318 A10VSO 28 DFR1 /31R-PPA12K01
      910590 A10VSO 28 DFR1 /31R-PPA12N00
      907919 A10VSO 28 DR /31R-PPA12K01
      903163 A10VSO 28 DR /31R-PPA12N00
      936910 A10VSO 45 DFLR /31R-PPA12N00
      936912 A10VSO 45 DFLR /31R-PPA12N00
      936739 A10VSO 45 DFLR /31R-PPA12N00
      935975 A10VSO 45 DFLR /31R-PPA12N00
      940582 A10VSO 45 DFLR /31R-PPA12N00
      909613 A10VSO 45 DFR /31R-PPA12K01
      911010 A10VSO 45 DFR /31R-PPA12K26
      939183 A10VSO 45 DFR /31R-PPA12N00
      927068 A10VSO 45 DFR1 /31R-PPA12K02
      908725 A10VSO 45 DFR1 /31R-PPA12N00
      907403 A10VSO 45 DR /31R-PPA12N00
      944067 A10VSO 71 DFLR /31R-PPA12N00
      944730 A10VSO 71 DFLR /31R-PPA12N00
      942654 A10VSO 71 DFLR /31R-PPA12N00
      944502 A10VSO 71 DFLR /31R-PPA12N00
      948790 A10VSO 71 DFLR /31R-PPA12N00
      961216 A10VSO 71 DFLR /31R-PPA12N00
      Variable displacement pumps Type A10VSO 液壓可變排量泵 柱塞泵
      944440 A10VSO 71 DFR1 /31R-PPA12N00
      945133 A10VSO 71 DR /31R-PPA12N00
      936207 A10VSO 100 DFLR /31R-PPA12N00
      936738 A10VSO 100 DFLR /31R-PPA12N00
      936473 A10VSO 100 DFLR /31R-PPA12N00
      936790 A10VSO 100 DFLR /31R-PPA12N00
      934823 A10VSO 100 DFLR /31R-PPA12N00
      944032 A10VSO 100 DFLR /31R-PPA12N00
      943468 A10VSO 100 DFLR /31R-PPA12N00
      939643 A10VSO 100 DFR /31R-PPA12N00
      927083 A10VSO 100 DFR1/31R-PPA12K02
      922744 A10VSO 100 DFR1/31R-PPA12N00
      912007 A10VSO 100 DR /31R-PPA12N00
      936094 A10VSO 140 DFLR /31R-PPB12N00
      935974 A10VSO 140 DFLR /31R-PPB12N00
      941109 A10VSO 140 DFLR /31R-PPB12N00
      938977 A10VSO 140 DFLR /31R-PPB12N00
      943841 A10VSO 140 DFLR /31R-PPB12N00
      939192 A10VSO 140 DFR /31R-PPB12N00
      927126 A10VSO 140 DFR1/31R-PPB12K02
      921546 A10VSO 140 DFR1/31R-PPB12N00
      922983 A10VSO 140 DR /31R-PPB12N00
      932852 A10VSO 140 DRG /31R-PPB12N00  945179 A10VSO 71 DFR /31R
      -PPA12K27
      942635 A10VSO 71 DFR /31R-PPA12N00
      947872 A10VSO 71 DFR1 /31R-PPA12K02  948654 A10VSO 71 DFLR
      /31R-PPA12N00
      Variable displacement pumps Type A7VO 液壓可變排量泵 柱塞泵
      A7VO55LRH1/63R-NZB01 9610373
      A7VO55LRD/63R-NZB01 9610555
      A7VO55DR/63R-NZB01 9610374
      A7VO55EP/63R-NZB01 9610376
      A7VO80LRH1/63R-NZB01 9610383
      A7VO80LRD/63R-NZB01 9610557
      A7VO80DR/63R-NZB01 9610384
      A7VO80EP/63R-NZB01 9610386
      A7VO107LRH1/63R-NZB01 9610393
      A7VO107LRD/63R-NZB01 9610559
      A7VO107DR/63R-NZB01 9610394
      A7VO107EP/63R-NZB01 9610396
      A7VO160LRH1/63R-NZB01 9610403
      A7VO160LRD/63R-NZB01 9610561
      A7VO160DR/63R-NZB01 9610404
      A7VO160EP/63R-NZB01 9610406
      A7V O 250 DR/63R-VPB02 934705
      A7V O 250 LRD/63R-VPB02 940153
       

      惠州市創(chuàng)嘉實業(yè)有限公司
      聯(lián)系人: 點擊此處查看聯(lián)系方式
      電 話: 點擊此處查看聯(lián)系方式
      郵 件: 點擊此處查看聯(lián)系方式
      地 址: 點擊此處查看聯(lián)系方式
      會員級別:免費會員
      加入時間:2010-10-08
        推薦企業(yè) 更多>> 
      ·廣州佳比亞電子科技有限公司
      ·廣東童園科技有限公司
      ·廣東廣視通科教設備有限公司
      ·江蘇漢丹云教育科技有限公司
      ·江蘇宜美照明科技股份有限公司
      ·學科網(wǎng)(北京)股份有限公司
      ·北京金三惠科技有限公司
      ·廈門立達信數(shù)字教育科技有限公司
      ·臺州市求展工貿(mào)有限公司
      ·廣州青鹿教育科技有限公司
      ·樂高教育
      ·廣州市奧威亞電子科技有限公司
      熱點產(chǎn)品

      “師生之友”分體

      華文眾合智慧書法

      奧威亞云鏡錄播

      文香“三個課堂”

      關于我們 | 廣告服務 | 版權聲明 | 服務條款 | 聯(lián)系我們 | 人才招聘 | 意見反饋 | 網(wǎng)站地圖 | 友情鏈接
      . COPYRIGHT 2001-2020 www.fj-bio.com ALL RIGHTS RESERVED
      客服熱線:0551-65331897 、65373054 、65331809、65310352  傳真:0551-65331860
      增值電信業(yè)務經(jīng)營許可證:皖B2-20090011號  ICP備案號
      皖B2-20090011號

      教備網(wǎng)在線客服

      在線客服 在線客服

      投稿/訪談/求購/報價

      在線客服 在線客服

      客服聯(lián)系熱線

      0551-65331897

      0551-65331894

      0551-65331809

      成人18禁深夜福利网站,在线观看国产成人AV不卡,一本大道成人无码免费视频,亚洲成人一级毛片 (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })();