CTS滑动式拨码开关型号列示4-3
- 2022-11-03 11:14:00
- kaiguan 原创
- 212
204-119SRN | 204-3TN | 206-13RAESN | 206-49RAN | 208-23RALPS | 218-8LPSTJ |
204-119ST | 204-3TR | 206-13RALP | 206-49RAS | 208-23RALPSN | 218-8LPSTJF |
204-119STN | 204-3TRN | 206-13RALPN | 206-49RASN | 208-23RALPST | 218-8LPSTJR |
204-119STR | 204-4 | 206-13RALPS | 206-49RAST | 208-23RALPSTN | 218-8LPSTJRF |
204-119STRN | 204-4E | 206-13RALPSN | 206-49RASTN | 208-23RALPT | 218-8LPSTR |
204-119T | 204-4EN | 206-13RALPST | 206-49RAT | 208-23RALPTN | 218-8LPSTRF |
204-119TN | 204-4ER | 206-13RALPSTN | 206-49RATN | 208-23RAN | 219-10ES |
204-119TR | 204-4ERN | 206-13RALPT | 206-4E | 208-23RAS | 219-10ESF |
204-119TRN | 204-4ES | 206-13RALPTN | 206-4EN | 208-23RASN | 219-10ESJ |
204-12 | 204-4ESN | 206-13RAN | 206-4LP | 208-23RAST | 219-10ESJF |
204-121 | 204-4ESR | 206-13RAS | 206-4LPN | 208-23RASTN | 219-10ESJR |
204-1210 | 204-4ESRN | 206-13RASN | 206-4LPST | 208-23RAT | 219-10ESJRF |
204-1210LP | 204-4LP | 206-13RAST | 206-4LPSTN | 208-23RATN | 219-10ESR |
204-1210LPS | 204-4LPN | 206-13RASTN | 206-4LPT | 208-24RA | 219-10ESRF |
204-1210LPST | 204-4LPR | 206-13RAT | 206-4LPTN | 208-24RALP | 219-10LPS |
204-1210LPT | 204-4LPRN | 206-13RATN | 206-4N | 208-24RALPN | 219-10LPSF |
204-1210S | 204-4LPS | 206-13ST | 206-4RA | 208-24RALPS | 219-10LPSJ |
204-1210ST | 204-4LPSN | 206-13STN | 206-4RAE | 208-24RALPSN | 219-10LPSJF |
204-1210T | 204-4LPSR | 206-13T | 206-4RAEN | 208-24RALPST | 219-10LPSJR |
204-121LP | 204-4LPSRN | 206-13TN | 206-4RAES | 208-24RALPSTN | 219-10LPSJRF |
204-121LPS | 204-4LPST | 206-14 | 206-4RAESN | 208-24RALPT | 219-10LPSR |
204-121LPST | 204-4LPSTN | 206-14E | 206-4RALP | 208-24RALPTN | 219-10LPSRF |
204-121LPT | 204-4LPSTR | 206-14EN | 206-4RALPN | 208-24RAN | 219-10LPST |
204-121S | 204-4LPSTRN | 206-14LP | 206-4RALPS | 208-24RAS | 219-10LPSTF |
204-121ST | 204-4LPT | 206-14LPN | 206-4RALPSN | 208-24RASN | 219-10LPSTJ |
204-121T | 204-4LPTN | 206-14LPST | 206-4RALPST | 208-24RAST | 219-10LPSTJF |
204-122 | 204-4LPTR | 206-14LPSTN | 206-4RALPSTN | 208-24RASTN | 219-10LPSTJR |
204-122LP | 204-4LPTRN | 206-14LPT | 206-4RALPT | 208-24RAT | 219-10LPSTJRF |
204-122LPS | 204-4N | 206-14LPTN | 206-4RALPTN | 208-24RATN | 219-10LPSTR |
204-122LPST | 204-4R | 206-14N | 206-4RAN | 208-25RA | 219-10LPSTRF |
204-122LPT | 204-4RN | 206-14RA | 206-4RAS | 208-25RALP | 219-10MS |
204-122S | 204-4S | 206-14RAE | 206-4RASN | 208-25RALPN | 219-10MSF |
204-122ST | 204-4SN | 206-14RAEN | 206-4RAST | 208-25RALPS | 219-10MSJ |
204-122T | 204-4SR | 206-14RAES | 206-4RASTN | 208-25RALPSN | 219-10MSJF |
204-123 | 204-4SRN | 206-14RAESN | 206-4RAT | 208-25RALPST | 219-10MSJR |
204-123LP | 204-4ST | 206-14RALP | 206-4RATN | 208-25RALPSTN | 219-10MSJRF |
204-123LPS | 204-4STN | 206-14RALPN | 206-4ST | 208-25RALPT | 219-10MSR |
204-123LPST | 204-4STR | 206-14RALPS | 206-4STN | 208-25RALPTN | 219-10MSRF |
204-123LPT | 204-4STRN | 206-14RALPSN | 206-4T | 208-25RAN | 219-10MST |
204-123S | 204-4T | 206-14RALPST | 206-4TN | 208-25RAS | 219-10MSTF |
204-123ST | 204-4TN | 206-14RALPSTN | 206-5 | 208-25RASN | 219-10MSTJ |
204-123T | 204-4TR | 206-14RALPT | 206-5E | 208-25RAST | 219-10MSTJF |
204-124 | 204-4TRN | 206-14RALPTN | 206-5EN | 208-25RASTN | 219-10MSTJR |
204-124LP | 204-5 | 206-14RAN | 206-5LP | 208-25RAT | 219-10MSTJRF |
204-124LPS | 204-5E | 206-14RAS | 206-5LPN | 208-25RATN | 219-10MSTR |
204-124LPST | 204-5EN | 206-14RASN | 206-5LPST | 208-26RA | 219-10MSTRF |
204-124LPT | 204-5ER | 206-14RAST | 206-5LPSTN | 208-26RALP | 219-12ES |
204-124S | 204-5ERN | 206-14RASTN | 206-5LPT | 208-26RALPN | 219-12ESF |
204-124ST | 204-5ES | 206-14RAT | 206-5LPTN | 208-26RALPS | 219-12ESJ |
204-124T | 204-5ESN | 206-14RATN | 206-5N | 208-26RALPSN | 219-12ESJF |
204-125 | 204-5ESR | 206-14ST | 206-5RA | 208-26RALPST | 219-12ESJR |
204-125LP | 204-5ESRN | 206-14STN | 206-5RAE | 208-26RALPSTN | 219-12ESJRF |
204-125LPS | 204-5LP | 206-14T | 206-5RAEN | 208-26RALPT | 219-12ESR |
204-125LPST | 204-5LPN | 206-14TN | 206-5RAES | 208-26RALPTN | 219-12ESRF |
204-125LPT | 204-5LPR | 206-15 | 206-5RAESN | 208-26RAN | 219-12LPS |
204-125S | 204-5LPRN | 206-15E | 206-5RALP | 208-26RAS | 219-12LPSF |
204-125ST | 204-5LPS | 206-15EN | 206-5RALPN | 208-26RASN | 219-12LPSJ |
204-125T | 204-5LPSN | 206-15LP | 206-5RALPS | 208-26RAST | 219-12LPSJF |
204-126 | 204-5LPSR | 206-15LPN | 206-5RALPSN | 208-26RASTN | 219-12LPSJR |
204-126LP | 204-5LPSRN | 206-15LPST | 206-5RALPST | 208-26RAT | 219-12LPSJRF |
204-126LPS | 204-5LPST | 206-15LPSTN | 206-5RALPSTN | 208-26RATN | 219-12LPSR |
204-126LPST | 204-5LPSTN | 206-15LPT | 206-5RALPT | 208-2E | 219-12LPSRF |
204-126LPT | 204-5LPSTR | 206-15LPTN | 206-5RALPTN | 208-2EN | 219-12LPST |
204-126S | 204-5LPSTRN | 206-15N | 206-5RAN | 208-2LP | 219-12LPSTF |
204-126ST | 204-5LPT | 206-15RA | 206-5RAS | 208-2LPN | 219-12LPSTJ |
204-126T | 204-5LPTN | 206-15RAE | 206-5RASN | 208-2LPT | 219-12LPSTJF |
204-12E | 204-5LPTR | 206-15RAEN | 206-5RAST | 208-2LPTN | 219-12LPSTJR |
204-12EN | 204-5LPTRN | 206-15RAES | 206-5RASTN | 208-2N | 219-12LPSTJRF |
204-12ER | 204-5N | 206-15RAESN | 206-5RAT | 208-2RA | 219-12LPSTR |
204-12ERN | 204-5R | 206-15RALP | 206-5RATN | 208-2RAE | 219-12LPSTRF |
204-12ES | 204-5RN | 206-15RALPN | 206-5ST | 208-2RAEN | 219-12MS |
204-12ESN | 204-5S | 206-15RALPS | 206-5STN | 208-2RAES | 219-12MSF |
204-12ESR | 204-5SN | 206-15RALPSN | 206-5T | 208-2RAESN | 219-12MSJ |
204-12ESRN | 204-5SR | 206-15RALPST | 206-5TN | 208-2RALP | 219-12MSJF |
204-12LP | 204-5SRN | 206-15RALPSTN | 206-6 | 208-2RALPN | 219-12MSJR |
204-12LPN | 204-5ST | 206-15RALPT | 206-6E | 208-2RALPS | 219-12MSJRF |
204-12LPR | 204-5STN | 206-15RALPTN | 206-6EN | 208-2RALPSN | 219-12MSR |
204-12LPRN | 204-5STR | 206-15RAN | 206-6LP | 208-2RALPST | 219-12MSRF |
204-12LPS | 204-5STRN | 206-15RAS | 206-6LPN | 208-2RALPSTN | 219-12MST |
204-12LPSN | 204-5T | 206-15RASN | 206-6LPST | 208-2RALPT | 219-12MSTF |
204-12LPSR | 204-5TN | 206-15RAST | 206-6LPSTN | 208-2RALPTN | 219-12MSTJ |
204-12LPSRN | 204-5TR | 206-15RASTN | 206-6LPT | 208-2RAN | 219-12MSTJF |
204-12LPST | 204-5TRN | 206-15RAT | 206-6LPTN | 208-2RAS | 219-12MSTJR |
204-12LPSTN | 204-6 | 206-15RATN | 206-6N | 208-2RASN | 219-12MSTJRF |
204-12LPSTR | 204-6E | 206-15ST | 206-6RA | 208-2RAST | 219-12MSTR |
204-12LPSTRN | 204-6EN | 206-15STN | 206-6RAE | 208-2RASTN | 219-12MSTRF |
204-12LPT | 204-6ER | 206-15T | 206-6RAEN | 208-2RAT | 219-2ES |
204-12LPTN | 204-6ERN | 206-15TN | 206-6RAES | 208-2RATN | 219-2ESF |
204-12LPTR | 204-6ES | 206-16 | 206-6RAESN | 208-2T | 219-2ESJ |
204-12LPTRN | 204-6ESN | 206-16E | 206-6RALP | 208-2TN | 219-2ESJF |
204-12N | 204-6ESR | 206-16EN | 206-6RALPN | 208-3 | 219-2ESJR |
204-12R | 204-6ESRN | 206-16LP | 206-6RALPS | 208-311RA | 219-2ESJRF |
204-12RN | 204-6LP | 206-16LPN | 206-6RALPSN | 208-311RAN | 219-2ESR |
204-12S | 204-6LPN | 206-16LPST | 206-6RALPST | 208-311RAS | 219-2ESRF |
204-12SN | 204-6LPR | 206-16LPSTN | 206-6RALPSTN | 208-311RASN | 219-2LPS |
204-12SR | 204-6LPRN | 206-16LPT | 206-6RALPT | 208-311RAST | 219-2LPSF |
204-12SRN | 204-6LPS | 206-16LPTN | 206-6RALPTN | 208-311RASTN | 219-2LPSJ |
204-12ST | 204-6LPSN | 206-16N | 206-6RAN | 208-311RAT | 219-2LPSJF |
204-12STN | 204-6LPSR | 206-16RA | 206-6RAS | 208-311RATN | 219-2LPSJR |
204-12STR | 204-6LPSRN | 206-16RAE | 206-6RASN | 208-312RA | 219-2LPSJRF |
204-12STRN | 204-6LPST | 206-16RAEN | 206-6RAST | 208-312RAN | 219-2LPSR |
204-12T | 204-6LPSTN | 206-16RAES | 206-6RASTN | 208-312RAS | 219-2LPSRF |
204-12TN | 204-6LPSTR | 206-16RAESN | 206-6RAT | 208-312RASN | 219-2LPST |
204-12TR | 204-6LPSTRN | 206-16RALP | 206-6RATN | 208-312RAST | 219-2LPSTF |
204-12TRN | 204-6LPT | 206-16RALPN | 206-6ST | 208-312RASTN | 219-2LPSTJ |
204-13 | 204-6LPTN | 206-16RALPS | 206-6STN | 208-312RAT | 219-2LPSTJF |
204-13E | 204-6LPTR | 206-16RALPSN | 206-6T | 208-312RATN | 219-2LPSTJR |
204-13EN | 204-6LPTRN | 206-16RALPST | 206-6TN | 208-313RA | 219-2LPSTJRF |
204-13ER | 204-6N | 206-16RALPSTN | 206-7 | 208-313RAN | 219-2LPSTR |
204-13ERN | 204-6R | 206-16RALPT | 206-7E | 208-313RAS | 219-2LPSTRF |
204-13ES | 204-6RN | 206-16RALPTN | 206-7EN | 208-313RASN | 219-2MS |
204-13ESN | 204-6S | 206-16RAN | 206-7LP | 208-313RAST | 219-2MSF |
204-13ESR | 204-6SN | 206-16RAS | 206-7LPN | 208-313RASTN | 219-2MSJ |
204-13ESRN | 204-6SR | 206-16RASN | 206-7LPST | 208-313RAT | 219-2MSJF |
204-13LP | 204-6SRN | 206-16RAST | 206-7LPSTN | 208-313RATN | 219-2MSJR |
204-13LPN | 204-6ST | 206-16RASTN | 206-7LPT | 208-314RA | 219-2MSJRF |
204-13LPR | 204-6STN | 206-16RAT | 206-7LPTN | 208-314RAN | 219-2MSR |
204-13LPRN | 204-6STR | 206-16RATN | 206-7N | 208-314RAS | 219-2MSRF |
204-13LPS | 204-6STRN | 206-16ST | 206-7RA | 208-314RASN | 219-2MST |
204-13LPSN | 204-6T | 206-16STN | 206-7RAE | 208-314RAST | 219-2MSTF |
204-13LPSR | 204-6TN | 206-16T | 206-7RAEN | 208-314RASTN | 219-2MSTJ |
204-13LPSRN | 204-6TR | 206-16TN | 206-7RAES | 208-314RAT | 219-2MSTJF |
204-13LPST | 204-6TRN | 206-17 | 206-7RAESN | 208-314RATN | 219-2MSTJR |
204-13LPSTN | 204-7 | 206-17E | 206-7RALP | 208-31RA | 219-2MSTJRF |
204-13LPSTR | 204-7E | 206-17EN | 206-7RALPN | 208-31RAN | 219-2MSTR |
204-13LPSTRN | 204-7EN | 206-17LP | 206-7RALPS | 208-31RAS | 219-2MSTRF |
204-13LPT | 204-7ES | 206-17LPN | 206-7RALPSN | 208-31RASN | 219-3ES |
204-13LPTN | 204-7ESN | 206-17LPST | 206-7RALPST | 208-31RAST | 219-3ESF |
204-13LPTR | 204-7LP | 206-17LPSTN | 206-7RALPSTN | 208-31RASTN | 219-3ESJ |
204-13LPTRN | 204-7LPN | 206-17LPT | 206-7RALPT | 208-31RAT | 219-3ESJF |
204-13N | 204-7LPS | 206-17LPTN | 206-7RALPTN | 208-31RATN | 219-3ESJR |
204-13R | 204-7LPSN | 206-17N | 206-7RAN | 208-32RA | 219-3ESJRF |
204-13RN | 204-7LPST | 206-17RA | 206-7RAS | 208-32RAN | 219-3ESR |
204-13S | 204-7LPSTN | 206-17RAE | 206-7RASN | 208-32RAS | 219-3ESRF |
204-13SN | 204-7LPT | 206-17RAEN | 206-7RAST | 208-32RASN | 219-3LPS |
204-13SR | 204-7LPTN | 206-17RAES | 206-7RASTN | 208-32RAST | 219-3LPSF |
204-13SRN | 204-7N | 206-17RAESN | 206-7RAT | 208-32RASTN | 219-3LPSJ |
204-13ST | 204-7S | 206-17RALP | 206-7RATN | 208-32RAT | 219-3LPSJF |
204-13STN | 204-7SN | 206-17RALPN | 206-7ST | 208-32RATN | 219-3LPSJR |
204-13STR | 204-7ST | 206-17RALPS | 206-7STN | 208-33RA | 219-3LPSJRF |
204-13STRN | 204-7STN | 206-17RALPSN | 206-7T | 208-33RAN | 219-3LPSR |
204-13T | 204-7T | 206-17RALPST | 206-7TN | 208-33RAS | 219-3LPSRF |
204-13TN | 204-7TN | 206-17RALPSTN | 206-8 | 208-33RASN | 219-3LPST |
204-13TR | 204-8 | 206-17RALPT | 206-8E | 208-33RAST | 219-3LPSTF |
204-13TRN | 204-8E | 206-17RALPTN | 206-8EN | 208-33RASTN | 219-3LPSTJ |
204-14 | 204-8EN | 206-17RAN | 206-8LP | 208-33RAT | 219-3LPSTJF |
204-14E | 204-8ER | 206-17RAS | 206-8LPN | 208-33RATN | 219-3LPSTJR |
204-14EN | 204-8ERN | 206-17RASN | 206-8LPST | 208-34RA | 219-3LPSTJRF |
204-14ER | 204-8ES | 206-17RAST | 206-8LPSTN | 208-34RAN | 219-3LPSTR |
204-14ERN | 204-8ESN | 206-17RASTN | 206-8LPT | 208-34RAS | 219-3LPSTRF |
204-14ES | 204-8ESR | 206-17RAT | 206-8LPTN | 208-34RASN | 219-3MS |
204-14ESN | 204-8ESRN | 206-17RATN | 206-8N | 208-34RAST | 219-3MSF |
204-14ESR | 204-8LP | 206-17ST | 206-8RA | 208-34RASTN | 219-3MSJ |
204-14ESRN | 204-8LPN | 206-17STN | 206-8RAE | 208-34RAT | 219-3MSJF |
204-14LP | 204-8LPR | 206-17T | 206-8RAEN | 208-34RATN | 219-3MSJR |
204-14LPN | 204-8LPRN | 206-17TN | 206-8RAES | 208-3E | 219-3MSJRF |
204-14LPR | 204-8LPS | 206-18 | 206-8RAESN | 208-3EN | 219-3MSR |
204-14LPRN | 204-8LPSN | 206-18E | 206-8RALP | 208-3LP | 219-3MSRF |
204-14LPS | 204-8LPSR | 206-18EN | 206-8RALPN | 208-3LPN | 219-3MST |
204-14LPSN | 204-8LPSRN | 206-18LP | 206-8RALPS | 208-3LPT | 219-3MSTF |
204-14LPSR | 204-8LPST | 206-18LPN | 206-8RALPSN | 208-3LPTN | 219-3MSTJ |
204-14LPSRN | 204-8LPSTN | 206-18LPST | 206-8RALPST | 208-3N | 219-3MSTJF |
204-14LPST | 204-8LPSTR | 206-18LPSTN | 206-8RALPSTN | 208-3RA | 219-3MSTJR |
204-14LPSTN | 204-8LPSTRN | 206-18LPT | 206-8RALPT | 208-3RAE | 219-3MSTJRF |
204-14LPSTR | 204-8LPT | 206-18LPTN | 206-8RALPTN | 208-3RAEN | 219-3MSTR |
204-14LPSTRN | 204-8LPTN | 206-18N | 206-8RAN | 208-3RAES | 219-3MSTRF |
204-14LPT | 204-8LPTR | 206-18RA | 206-8RAS | 208-3RAESN | 219-4ES |
204-14LPTN | 204-8LPTRN | 206-18RAE | 206-8RASN | 208-3RALP | 219-4ESF |
204-14LPTR | 204-8N | 206-18RAEN | 206-8RAST | 208-3RALPN | 219-4ESJ |
204-14LPTRN | 204-8R | 206-18RAES | 206-8RASTN | 208-3RALPS | 219-4ESJF |
204-14N | 204-8RN | 206-18RAESN | 206-8RAT | 208-3RALPSN | 219-4ESJR |
204-14R | 204-8S | 206-18RALP | 206-8RATN | 208-3RALPST | 219-4ESJRF |
204-14RN | 204-8SN | 206-18RALPN | 206-8ST | 208-3RALPSTN | 219-4ESR |
204-14S | 204-8SR | 206-18RALPS | 206-8STN | 208-3RALPT | 219-4ESRF |
204-14SN | 204-8SRN | 206-18RALPSN | 206-8T | 208-3RALPTN | 219-4LPS |
204-14SR | 204-8ST | 206-18RALPST | 206-8TN | 208-3RAN | 219-4LPSF |
204-14SRN | 204-8STN | 206-18RALPSTN | 206-9 | 208-3RAS | 219-4LPSJ |
204-14ST | 204-8STR | 206-18RALPT | 206-9E | 208-3RASN | 219-4LPSJF |
204-14STN | 204-8STRN | 206-18RALPTN | 206-9EN | 208-3RAST | 219-4LPSJR |
204-14STR | 204-8T | 206-18RAN | 206-9LP | 208-3RASTN | 219-4LPSJRF |
204-14STRN | 204-8TN | 206-18RAS | 206-9LPN | 208-3RAT | 219-4LPSR |
204-14T | 204-8TR | 206-18RASN | 206-9LPST | 208-3RATN | 219-4LPSRF |
204-14TN | 204-8TRN | 206-18RAST | 206-9LPSTN | 208-3T | 219-4LPST |
204-14TR | 204-9 | 206-18RASTN | 206-9LPT | 208-3TN | 219-4LPSTF |
204-14TRN | 204-9E | 206-18RAT | 206-9LPTN | 208-4 | 219-4LPSTJ |
204-15 | 204-9EN | 206-18RATN | 206-9N | 208-410RA | 219-4LPSTJF |
204-15E | 204-9ER | 206-18ST | 206-9RA | 208-410RAN | 219-4LPSTJR |
204-15EN | 204-9ERN | 206-18STN | 206-9RAE | 208-410RAS | 219-4LPSTJRF |
204-15ER | 204-9ES | 206-18T | 206-9RAEN | 208-410RASN | 219-4LPSTR |
204-15ERN | 204-9ESN | 206-18TN | 206-9RAES | 208-410RAST | 219-4LPSTRF |
204-15ES | 204-9ESR | 206-19 | 206-9RAESN | 208-410RASTN | 219-4MS |
204-15ESN | 204-9ESRN | 206-19E | 206-9RALP | 208-410RAT | 219-4MSF |
204-15ESR | 204-9LP | 206-19EN | 206-9RALPN | 208-410RATN | 219-4MSJ |
204-15ESRN | 204-9LPN | 206-19LP | 206-9RALPS | 208-4110RA | 219-4MSJF |
204-15LP | 204-9LPR | 206-19LPN | 206-9RALPSN | 208-4110RAN | 219-4MSJR |
204-15LPN | 204-9LPRN | 206-19LPST | 206-9RALPST | 208-4110RAS | 219-4MSJRF |
204-15LPR | 204-9LPS | 206-19LPSTN | 206-9RALPSTN | 208-4110RASN | 219-4MSR |
204-15LPRN | 204-9LPSN | 206-19LPT | 206-9RALPT | 208-4110RAST | 219-4MSRF |
204-15LPS | 204-9LPSR | 206-19LPTN | 206-9RALPTN | 208-4110RASTN | 219-4MST |
204-15LPSN | 204-9LPSRN | 206-19N | 206-9RAN | 208-4110RAT | 219-4MSTF |
204-15LPSR | 204-9LPST | 206-19RA | 206-9RAS | 208-4110RATN | 219-4MSTJ |
204-15LPSRN | 204-9LPSTN | 206-19RAE | 206-9RASN | 208-4112RA | 219-4MSTJF |
204-15LPST | 204-9LPSTR | 206-19RAEN | 206-9RAST | 208-4112RAN | 219-4MSTJR |
204-15LPSTN | 204-9LPSTRN | 206-19RAES | 206-9RASTN | 208-4112RAS | 219-4MSTJRF |
204-15LPSTR | 204-9LPT | 206-19RAESN | 206-9RAT | 208-4112RASN | 219-4MSTR |
204-15LPSTRN | 204-9LPTN | 206-19RALP | 206-9RATN | 208-4112RAST | 219-4MSTRF |
联系方式
上海思维驰机电科技有限公司 电话:021-64583812 手机:13003280891 邮箱:houhaiqun@siweichi.com