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| INTERBUS Club | |
| PROFIBUS International | ||
| AS Interface Association | ||
| CIA CAN in Automation | ||
| LonMark Interoperability Association | ||
| ODVA Open DeviceNet Vendor Association | ||
| VITA VMEbus International Trade Assoc. | ||
| IAONA Industrial Automation Open Networking Alliance | ||
| SDA SD Card Association | ||
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