T28 IP67 Test Certificate

T28 amplifier enclosure only, GB/T 4208-2017. Microphone and accessories are not included in this claim.

T28 amplifier enclosure only, GB/T 4208-2017. Microphone and accessories are not included in this claim.

Document number

CTB220715005Q-ZS

Document date

2022-07-27

Evidence: CTB220715005Q-扩音器-GB4208-IP67-证书(1).pdf
Document dates and scopes are transcribed from the supplied evidence. Current status and order-specific applicability require verification. An original file can be requested from our team.