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Features CataRel. Справочник устройств
The reference book includes data (circuits, technical specifications, scope) on relays, blocks, transformers, transmitters and other signaling equipment.
Secure & Private
Your data is protected with industry-leading security protocols.
24/7 Support
Our dedicated support team is always ready to help you.
Personalization
Customize the app to match your preferences and workflow.
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Available for Android 8.0 and above