4 Basic requirements 5 Comprehensive publicity 6 Guest reception 7 Before the meeting 8 Conference visits 9 During the meeting 10 Tea break 11 After the meeting 12 Meeting guarantee
T/HBAS 021-2022 history
2023T/HBAS 021-2023 General technical specification for UVC-LED sterilization module for overflow drinking water
2022T/HBAS 021-2022 Service specification for Chibi tea industry conference
2021T/HBAS 021-2021 Technical specification for laser remote removal device for foreign matter in power grid