Genuine explosion-proof certificate of explosion-proof telephone BHE-A CT6 Protection class | Indoor | Hotels coupler
Tenda proof telephone Real owner The relevant state supervision and inspection agencies Certified Explosion-proof certification inspection reports The welcome check the Internet. Explosion-proof telephone belonging Popular products , Many colleagues telephone is explosion-proof certification Deck of, modify of Fake product The Company integrity management, welcomed verification.
1. This product communications, and the use of ordinary telephone exactly
2. This product explosion-proof design and manufacture of high-quality brand-name on the phone, its excellent performance and quality
3. The voice quality is clear, simple and elegant appearance, easy to install
4. coupler failed to meet the electrical requirements of the intrinsically safe circuit technology, given the current limiting pressure limiting and other measures to enable the output terminals comply with the technical requirements of intrinsically safe circuits