南京科友工業(yè)設(shè)備有限公司
李常志 18O18O72397
O25-65O16O27
適用于要求使螺桿旋轉(zhuǎn)過(guò)程中不會(huì)發(fā)生磨損。
用于
1、體積小、重量輕。
CCF1AC3GDX 南京科友現(xiàn)貨供應(yīng)
Settima螺桿泵GR45-SMT16B-210L-RF3
Settima GR 70-SMT 16B-660L RF2 南京科友現(xiàn)貨供應(yīng)
Settima GR 60-SMT 16B-500L RF2 南京科友現(xiàn)貨供應(yīng)
Settima GR70 SMT 800 SN RF3 403L/min;with 15bar DBV 南京科友現(xiàn)貨供應(yīng)
GR45 SMT16B 210L AC28齒輪箱潤(rùn)滑油泵SETTIMA螺桿泵
Settima GR70 SMT 800 SN RF3 南京科友現(xiàn)貨供應(yīng)
Settima GR 70-SMT 16B-660L RF2 南京科友現(xiàn)貨供應(yīng)
Settima GR 60-SMT 16B-500L RF2 南京科友現(xiàn)貨供應(yīng)
SETTIMA SCREW PUMP;GR45 SMT16B 210L S1 SUCTION: SAE2",SAE3000??PRESSURE: SAE 11/2" 南京科友現(xiàn)貨供應(yīng)
Settima GR33 2V 13cc F2 AC4 G DX 1/4" BSP-1/4" BSP AC11621110001 南京科友現(xiàn)貨供應(yīng)
SETTIMA GR55SMT16B330LS2 南京科友現(xiàn)貨供應(yīng)
settima GR55 SMT 16B 250L AC28 B5 南京科友現(xiàn)貨供應(yīng)
Settima GR552V050FSAEBACOEDX 南京科友現(xiàn)貨供應(yīng)
S
GR45 SMT16B 210L RF3齒輪箱潤(rùn)滑油泵SETTIMA螺桿泵
Settima GR70SMT16B600LRF2-Y16M-4-B35 南京科友現(xiàn)貨供應(yīng)
Settima GR60 SMT16B 500LS2 南京科友現(xiàn)貨供應(yīng)
Settima GR40SMT 16B100LAC24B5RF2AL 南京科友現(xiàn)貨供應(yīng)
Settima Seals of GR55 SMT 300LSN 南京科友現(xiàn)貨供應(yīng)
Settima GR55 SMT 300LSN not motor 南京科友現(xiàn)貨供應(yīng)
Settima GR70SMT16B600L RF2AX南京科友現(xiàn)貨供應(yīng)
Settima GR38-2C-028cc-F2AC4-Q-DX 南京科友現(xiàn)貨供應(yīng)
Settima GR25 SMT16B-30L 南京科友現(xiàn)貨供應(yīng)
Settima GR 90-SMT16B-2200L-RF2+M2BA225SMA-A/B35 南京科友現(xiàn)貨供應(yīng)
Settima GR32SMT/16B75L 南京科友現(xiàn)貨供應(yīng)
Settima GR70SMT/16B600LRF2 南京科友現(xiàn)貨供應(yīng)
Settima GR55SMT/16B330L 南京科友現(xiàn)貨供應(yīng)
Settima GR40SMT16B125L/RF2AC??28 南京科友現(xiàn)貨供應(yīng)
Settima GR45SNT16B180LAC28VR-F3AX 南京科友現(xiàn)貨供應(yīng)
Settima GR55-SMT16B-300L RF2 南京科友現(xiàn)貨供應(yīng)
Settima GR60-SMT16B-500L RF2 南京科友現(xiàn)貨供應(yīng)
Settima ZNYB01020102 Nr.A.0458.046541 南京科友現(xiàn)貨供應(yīng)
Settima GR32SMT/16B75RF2 南京科友現(xiàn)貨供應(yīng)
Settima GR55SMT/16B330LRF2 南京科友現(xiàn)貨供應(yīng)
Settima GR70SMT/16B600LRF2, 南京科友現(xiàn)貨供應(yīng)
Settima GR32SMT/16B75RF2 南京科友現(xiàn)貨供應(yīng)
Settima GR55SMT/16B330LRF2 南京科友現(xiàn)貨供應(yīng)
GR45 SMT16B 210L AC28齒輪箱潤(rùn)滑油泵SETTIMA螺桿泵
Settima GR70SMT/16B600LRF2 南京科友現(xiàn)貨供應(yīng)
Settima P/N:GR70 SMT16B 800L S2 RF3 T2??S/N:02524714 南京科友現(xiàn)貨供應(yīng)
Settima GR40-SMT16B-100L 南京科友現(xiàn)貨供應(yīng)
Settima GR60 SMT16B 440L 440L/MIN 60M 11KW 南京科友現(xiàn)貨供應(yīng)
SETTIMA GR55SMT250LAHD 南京科友現(xiàn)貨供應(yīng)
SETTIMA GR32SMT35LAHD 南京科友現(xiàn)貨供應(yīng)
settima GR552C90CCFSAEBACOEDXV 南京科友現(xiàn)貨供應(yīng)
2、ZNYB01022402（SETTIMA低壓螺桿泵）
3、ZNYB01020202（SETTIMA低壓螺桿泵）
4、ZNYB01020302（SETTIMA低壓螺桿泵）
HSG210X2-40A
ACP-400MF
ACE 038N3 NTBP ACE 032N3 NTBP
ACG070K7NVBP
G55V063FSAEBT154DLV
NM045BY01L06B
TRF660R46-W203
GR40SMT150LS
GR55SMT380LSNAC38/B5
hsnh80-54nz
NM031BY01L06B HANH120-54W1
GR55SMT16B330LRF2
3GR30*4W2
GR40SMT16B150LS2
LPD020N1IVBP
SNF210R40U12.1W2
ACE038K3NVBP
3GR50*4E
ZNYB02020102
ACE 038N3 NTBP ACE 038N3 NTBP
VKP075A
GR20SMT16B20LAC19B5RF2
NM063BY03S18V
GR55SMT16B300LSRF2 GR55SMT16B250LSRF2
ACG070K8NLBP
ACP-1100HMFS45
ACG52K7NVBP
3GrH85*2
KTS 25-50-T KTS 32-48-T
GR55-SMT16B-300L GR32-SMT16B-300L
ATP-206HA(VB)
MD025-6L
ACG 045N7 NVBP
gr20smt16b20lac19b5rf3
齒輪箱 大型油膜軸承 增壓 泵壓 齒輪油
意大利SETTIMA賽特瑪潤(rùn)滑油泵型號(hào)大全：
GR20 SMT16B 8LS2 RF2
GR20 SMT16B 12LS2 RF2
GR20 SMT16B 15LS2 RF2
GR20 SMT16B 20LS2 RF2
GR25
GR25 SMT16B 25LS2 RF2
GR25 SMT16B 30LS2 RF2
GR32
GR32 SMT16B 35LS2 RF2
GR32 SMT16B 45LS2 RF2
GR32 SMT16B 55LS2 RF2
GR32 SMT16B 75LS2 RF2
GR40
GR40 SMT16B 100LS2 RF2
GR40 SMT16B 125LS2 RF2
GR40 SMT16B 150LS2 RF2
GR45
GR45 SMT16B 1820LS2 RF2
GR45 SMT16B 210LS2 RF2
GR55
GR55 SMT16B 250LS2 RF2
GR55 SMT16B 300LS2 RF2
GR55 SMT16B 330LS2 RF2
GR55 SMT16B 380LS2 RF2
GR60
GR60 SMT16B 440LS2 RF2
GR60 SMT16B 500LS2 RF2
GR70
GR70 SMT16B 600LS2 RF2
GR70 SMT16B 660LS2 RF2
GR70 SMT16B 800LS2 RF2
GR80
GR80 SMT16B 1000LS2 RF2
GR55SMT15B330LAC38B5RF2螺桿泵SETTIMA海林柯賽特瑪
GR80 SMT16B 1200LS2 RF2
GR90
GR90 SMT16B 1500LS2 RF2
NETZSCH發(fā)展史
德的鎖緊裝
置使得轉(zhuǎn)動(dòng)部件的維修非常簡(jiǎn)單
GR55S
NM011BY01S06B、NM011BY02S12B、NM011BY03S18B、NM011BY04S18B
NM015BY01S06B、NM015BY02S12B、NM015BY03S18B、NM015BY04S18B
NM021BY01S06B、NM021BY02S12B、NM021BY03S18B、NM021BY04S18B
NM031BY01S06B、NM031BY02S12B、NM031BY03S18B、NM031BY04S18B
NM038BY01S06B、NM038BY02S12B、NM038BY03S18B、NM038BY04S18B
NM045BY01S06B、NM045BY02S12B、NM045BY03S18B、NM045BY04S18B
NM053BY01S06B、NM053BY02S12B、NM053BY03S18B、NM053BY04S18B
NM063BY01S06B、NM063BY02S12B、NM063BY03S18B、NM063BY04S18B
NM076BY01S06B、NM076BY02S12B、NM076BY03S18B、NM076BY04S18B
NM090BY01S06B、NM090BY02S12B、NM090BY03S18B、NM090BY04S18B
NM105BY01S06B、NM105BY02S12B、NM105BY03S18B、NM105BY04S18B
NM125BY01S06B、NM125BY02S12B、NM125BY03S18B、NM125BY04S18B
NM145BY01S06B、NM145BY02S12B、NM145BY03S18B、NM145BY04S18B
NM148BY01S06B、NM148BY02S12B、NM148BY03S18B、NM148BY04S18B
NM011BY01L06B、NM011BY02L12B、NM011BY03L18B、NM011BY04L18B
NM015BY01L06B、NM015BY02L12B、NM015BY03L18B、NM015BY04L18B
NM021BY01L06B、NM021BY02L12B、NM021BY03L18B、NM021BY04L18B
NM031BY01L06B、NM031BY02L12B、NM031BY03L18B、NM031BY04L18B
NM038BY01L06B、NM038BY02L12B、NM038BY03L18B、NM038BY04L18B
NM045BY01L06B、NM045BY02L12B、NM045BY03L18B、NM045BY04L18B
NM053BY01L06B、NM053BY02L12B、NM053BY03L18B、NM053BY04L18B
NM063BY01L06B、NM063BY02L12B、NM063BY03L18B、NM063BY04L18B
NM076BY01L06B、NM076BY02L12B、NM076BY03L18B、NM076BY04L18B
NM090BY01L06B、NM090BY02L12B、NM090BY03L18B、NM090BY04L18B
NM105BY01L06B、NM105BY02L12B、NM105BY03L18B、NM105BY04L18B
NM125BY01L06B、NM125BY02L12B、NM125BY03L18B、NM125BY04L18B
NM145BY01L06B、NM145BY02L12B、NM145BY03L18B、NM145BY04L18B
NM148BY01L06B、NM148BY02L12B、NM148BY03L18B、NM148BY04L18B
NM011SY01S06B、NM011SY02S12B、NM011SY03S18B、NM011SY04S18B
NM015SY01S06B、NM015SY02S12B、NM015SY03S18B、NM015SY04S18B
NM021SY01S06B、NM021SY02S12B、NM021SY03S18B、NM021SY04S18B
NM031SY01S06B、NM031SY02S12B、NM031SY03S18B、NM031SY04S18B
NM038SY01S06B、NM038SY02S12B、NM038SY03S18B、NM038SY04S18B
NM045SY01S06B、NM045SY02S12B、NM045SY03S18B、NM045SY04S18B
NM053SY01S06B、NM053SY02S12B、NM053SY03S18B、NM053SY04S18B
NM063SY01S06B、NM063SY02S12B、NM063SY03S18B、NM063SY04S18B
NM076SY01S06B、NM076SY02S12B、NM076SY03S18B、NM076SY04S18B
NM090SY01S06B、NM090SY02S12B、NM090SY03S18B、NM090SY04S18B
NM105SY01S06B、NM105SY02S12B、NM105SY03S18B、NM105SY04S18B
NM125SY01S06B、NM125SY02S12B、NM125SY03S18B、NM125SY04S18B
NM145SY01S06B、NM145SY02S12B、NM145SY03S18B、NM145SY04S18B
NM148SY01S06B、NM148SY02S12B、NM148SY03S18B、NM148SY04S18B
NM011SY01S06V、NM011SY02S12V、NM011SY03S18V、NM011SY04S18V
NM015SY01S06V、NM015SY02S12V、NM015SY03S18V、NM015SY04S18V
NM021SY01S06V、NM021SY02S12V、NM021SY03S18V、NM021SY04S18V
NM031SY01S06V、NM031SY02S12V、NM031SY03S18V、NM031SY04S18V
NM038SY01S06V、NM038SY02S12V、NM038SY03S18V、NM038SY04S18V
NM045SY01S06V、NM045SY02S12V、NM045SY03S18V、NM045SY04S18V
NM053SY01S06V、NM053SY02S12V、NM053SY03S18V、NM053SY04S18V
NM063SY01S06V、NM063SY02S12V、NM063SY03S18V、NM063SY04S18V
NM076SY01S06V、NM076SY02S12V、NM076SY03S18V、NM076SY04S18V
NM090SY01S06V、NM090SY02S12V、NM090SY03S18V、NM090SY04S18V
NM105SY01S06V、NM105SY02S12V、NM105SY03S18V、NM105SY04S18V
NM125SY01S06V、NM125SY02S12V、NM125SY03S18V、NM125SY04S18V
NM145SY01S06V、NM145SY02S12V、NM145SY03S18V、NM145SY04S18V
NM148SY01S06V、NM148SY02S12V、NM148SY03S18V、NM148SY04S18V
NM011BY01S06V、NM011BY02S12V、NM011BY03S18V、NM011BY04S18V
NM015BY01S06V、NM015BY02S12V、NM015BY03S18V、NM015BY04S18V
NM021BY01S06V、NM021BY02S12V、NM021BY03S18V、NM021BY04S18V
NM031BY01S06V、NM031BY02S12V、NM031BY03S18V、NM031BY04S18V
NM038BY01S06V、NM038BY02S12V、NM038BY03S18V、NM038BY04S18V
NM045BY01S06V、NM045BY02S12V、NM045BY03S18V、NM045BY04S18V
NM053BY01S06V、NM053BY02S12V、NM053BY03S18V、NM053BY04S18V
NM063BY01S06V、NM063BY02S12V、NM063BY03S18V、NM063BY04S18V
GR55SMT15B330LAC38B5RF2螺桿泵SETTIMA海林柯賽特瑪
NM076BY01S06V、NM076BY02S12V、NM076BY03S18V、NM076BY04S18V
NM090BY01S06V、NM090BY02S12V、NM090BY03S18V、NM090BY04S18V
NM105BY01S06V、NM105BY02S12V、NM105BY03S18V、NM105BY04S18V
NM125BY01S06V、NM125BY02S12V、NM125BY03S18V、NM125BY04S18V
NM145BY01S06V、NM145BY02S12V、NM145BY03S18V、NM145BY04S18V
NM148BY01S06V、NM148BY02S12V、NM148BY03S18V、NM148BY04S18V
NM011BY01P06V、NM011BY02P12V、NM011BY03P18V、NM011BY04P18V
NM015BY01P06V、NM015BY02P12V、NM015BY03P18V、NM015BY04P18V
NM021BY01P06V、NM021BY02P12V、NM021BY03P18V、NM021BY04P18V
NM031BY01P06V、NM031BY02P12V、NM031BY03P18V、NM031BY04P18V
NM038BY01P06V、NM038BY02P12V、NM038BY03P18V、NM038BY04P18V
NM045BY01P06V、NM045BY02P12V、NM045BY03P18V、NM045BY04P18V
NM053BY01P06V、NM053BY02P12V、NM053BY03P18V、NM053BY04P18V
NM063BY01P06V、NM063BY02P12V、NM063BY03P18V、NM063BY04P18V
NM076BY01P06V、NM076BY02P12V、NM076BY03P18V、NM076BY04P18V
NM090BY01P06V、NM090BY02P12V、NM090BY03P18V、NM090BY04P18V
NM105BY01P06V、NM105BY02P12V、NM105BY03P18V、NM105BY04P18V
NM125BY01P06V、NM125BY02P12V、NM125BY03P18V、NM125BY04P18V
NM145BY01P06V、NM145BY02P12V、NM145BY03P18V、NM145BY04P18V
NM148BY01P06V、NM148BY02P12V、NM148BY03P18V、NM148BY04P18V
NM011BY01P06B、NM011BY02P12B、NM011BY03P18B、NM011BY04P18B
NM015BY01P06B、NM015BY02P12B、NM015BY03P18B、NM015BY04P18B
NM021BY01P06B、NM021BY02P12B、NM021BY03P18B、NM021BY04P18B
NM031BY01P06B、NM031BY02P12B、NM031BY03P18B、NM031BY04P18B
NM038BY01P06B、NM038BY02P12B、NM038BY03P18B、NM038BY04P18B
NM045BY01P06B、NM045BY02P12B、NM045BY03P18B、NM045BY04P18B
NM053BY01P06B、NM053BY02P12B、NM053BY03P18B、NM053BY04P18B
NM063BY01P06B、NM063BY02P12B、NM063BY03P18B、NM063BY04P18B
NM076BY01P06B、NM076BY02P12B、NM076BY03P18B、NM076BY04P18B
NM090BY01P06B、NM090BY02P12B、NM090BY03P18B、NM090BY04P18B
NM105BY01P06B、NM105BY02P12B、NM105BY03P18B、NM105BY04P18B
NM125BY01P06B、NM125BY02P12B、NM125BY03P18B、NM125BY04P18B
NM145BY01P06B、NM145BY02P12B、NM145BY03P18B、NM145BY04P18B
NM148BY01P06B、NM148BY02P12B、NM148BY03P18B、NM148BY04P18B
NM011BY01L06B、NM011SY02S12B、NM021SY03S18B、NM021SY04S24B
NM021BY01L06B、NM021SY02S12B、NM021SY03S18B、NM021SY04S24B
NM021BY01L06B、NM021SY02S12B、NM021SY03S18B、NM021SY04S24B
NM031BY01L06B、NM031SY02S12B、NM031SY03S18B、NM031SY04S24B
NM038BY01L06B、NM038SY02S12B、NM038SY03S18B、NM045BY01L06B
NM045SY02S12B、NM045SY03S18B、NM045SY04S24B、NM053BY01L06B
NM053SY02S12B、NM053SY03S18B、NM053SY03S18V、NM063BY01L06B
NM063SY02S12B、NM063SY03S18B、NM063SY03S18B、NM063SY03S18B
NM063SY04S24B、NM063SY04S24B、NM076BY01L06B、NM076SY02S12B
NM076SY03S18B、NM076SY03S18B、NM076SY03S18B、NM076SY04S24B
NM076SY04S24B、NM090BY01L06B、NM090SY02S12B、NM090SY03S18B
NM090SY03S18B、NM090SY03S18B、NM090SY04S24B、NM090SY04S24B
NM090SY08S48B、NM105BY01L06B、NM105SY02S12B、NM105SY03S18B
NM105SY03S18B、NM105SY03S18B、NM105SY04S24B、NM105SY04S24B
NM125BY01L06B、NM125SY02S12B、NM125SY03S18B、NM125SY03S18B
NM125SY03S18B、NM125SY04S24B、NM125SY04S24B、NM145BY01L06B
NM145SY02S12B、NM145SY03S18B、NM148BY01L06B、NM148SY02S12B
NM148SY03S18B
NM011BF01S06B、NM011BF02S12B、NM011BF03S18B、NM011BF04S18B
NM015BF01S06B、NM015BF02S12B、NM015BF03S18B、NM015BF04S18B
NM021BF01S06B、NM021BF02S12B、NM021BF03S18B、NM021BF04S18B
NM031BF01S06B、NM031BF02S12B、NM031BF03S18B、NM031BF04S18B
NM038BF01S06B、NM038BF02S12B、NM038BF03S18B、NM038BF04S18B
NM045BF01S06B、NM045BF02S12B、NM045BF03S18B、NM045BF04S18B
NM053BF01S06B、NM053BF02S12B、NM053BF03S18B、NM053BF04S18B
NM063BF01S06B、NM063BF02S12B、NM063BF03S18B、NM063BF04S18B
NM076BF01S06B、NM076BF02S12B、NM076BF03S18B、NM076BF04S18B
NM090BF01S06B、NM090BF02S12B、NM090BF03S18B、NM090BF04S18B
NM105BF01S06B、NM105BF02S12B、NM105BF03S18B、NM105BF04S18B
NM125BF01S06B、NM125BF02S12B、NM125BF03S18B、NM125BF04S18B
NM145BF01S06B、NM145BF02S12B、NM145BF03S18B、NM145BF04S18B
NM148BF01S06B、NM148BF02S12B、NM148BF03S18B、NM148BF04S18B
NM011SF01S06B、NM011SF02S12B、NM011SF03S18B、NM011SF04S18B
NM015SF01S06B、NM015SF02S12B、NM015SF03S18B、NM015SF04S18B
NM021SF01S06B、NM021SF02S12B、NM021SF03S18B、NM021SF04S18B
NM031SF01S06B、NM031SF02S12B、NM031SF03S18B、NM031SF04S18B
NM038SF01S06B、NM038SF02S12B、NM038SF03S18B、NM038SF04S18B
NM045SF01S06B、NM045SF02S12B、NM045SF03S18B、NM045SF04S18B
NM053SF01S06B、NM053SF02S12B、NM053SF03S18B、NM053SF04S18B
NM063SF01S06B、NM063SF02S12B、NM063SF03S18B、NM063SF04S18B
NM076SF01S06B、NM076SF02S12B、NM076SF03S18B、NM076SF04S18B
NM090SF01S06B、NM090SF02S12B、NM090SF03S18B、NM090SF04S18B
NM105SF01S06B、NM105SF02S12B、NM105SF03S18B、NM105SF04S18B
NM125SF01S06B、NM125SF02S12B、NM125SF03S18B、NM125SF04S18B
NM145SF01S06B、NM145SF02S12B、NM145SF03S18B、NM145SF04S18B
NM148SF01S06B、NM148SF02S12B、NM148SF03S18B、NM148SF04S18B
NM011BF01L06B、NM011BF02L12B、NM011BF03L18B、NM011BF04L18B
NM015BF01L06B、NM015BF02L12B、NM015BF03L18B、NM015BF04L18B
NM021BF01L06B、NM021BF02L12B、NM021BF03L18B、NM021BF04L18B
NM031BF01L06B、NM031BF02L12B、NM031BF03L18B、NM031BF04L18B
NM038BF01L06B、NM038BF02L12B、NM038BF03L18B、NM038BF04L18B
NM045BF01L06B、NM045BF02L12B、NM045BF03L18B、NM045BF04L18B
NM053BF01L06B、NM053BF02L12B、NM053BF03L18B、NM053BF04L18B
NM063BF01L06B、NM063BF02L12B、NM063BF03L18B、NM063BF04L18B
NM076BF01L06B、NM076BF02L12B、NM076BF03L18B、NM076BF04L18B
NM090BF01L06B、NM090BF02L12B、NM090BF03L18B、NM090BF04L18B
NM105BF01L06B、NM105BF02L12B、NM105BF03L18B、NM105BF04L18B
NM125BF01L06B、NM125BF02L12B、NM125BF03L18B、NM125BF04L18B
NM145BF01L06B、NM145BF02L12B、NM145BF03L18B、NM145BF04L18B
NM148BF01L06B、NM148BF02L12B、NM148BF03L18B、NM148BF04L18B
NM011SF01L06B、NM011SF02L12B、NM011SF03L18B、NM011SF04L18B
NM015SF01L06B、NM015SF02L12B、NM015SF03L18B、NM015SF04L18B
NM021SF01L06B、NM021SF02L12B、NM021SF03L18B、NM021SF04L18B
NM031SF01L06B、NM031SF02L12B、NM031SF03L18B、NM031SF04L18B
NM038SF01L06B、NM038SF02L12B、NM038SF03L18B、NM038SF04L18B
NM045SF01L06B、NM045SF02L12B、NM045SF03L18B、NM045SF04L18B
NM053SF01L06B、NM053SF02L12B、NM053SF03L18B、NM053SF04L18B
NM063SF01L06B、NM063SF02L12B、NM063SF03L18B、NM063SF04L18B
NM076SF01L06B、NM076SF02L12B、NM076SF03L18B、NM076SF04L18B
NM090SF01L06B、NM090SF02L12B、NM090SF03L18B、NM090SF04L18B
NM105SF01L06B、NM105SF02L12B、NM105SF03L18B、NM105SF04L18B
NM125SF01L06B、NM125SF02L12B、NM125SF03L18B、NM125SF04L18B
NM145SF01L06B、NM145SF02L12B、NM145SF03L18B、NM145SF04L18B
NM148SF01L06B、NM148SF02L12B、NM148SF03L18B、NM148SF04L18B
GR90 SMT16B 1700LS2 RF2
GR90 SMT16B 2000LS2 RF2
GR90 SMT16B 2200LS2 RF2
SETTIMA螺桿泵工作原理:
螺桿泵是利用
