GY/T 222-2006 Specifications and methods of measurement on digital television broadcasting van

GY/T 222-2023 Digital TV relay vehicle technical requirements and measurement methods

GB 10753-1989 GB 12638-1990 Safety requirements of radiation for microwave and ultrashort wave communication equipment GB 14050-1993 Types and safety technical requirements of system earthing GB 1589-2004 Limits of dimensions, axle load and masses for road vehicles GB 17509-1998 Photometric characteristics of direction indicators for motor vehicles and their trailers GB 3174-1995 Characteristics of PAL-D television broadcasting system GB 4785-1998 Prescription for installation of the external lighting and light signaling devices for motor vehicles and their trailers GB/T 4798.5-1987 Enviromental conditions existing in the application of electric and electronic products—Ground vehicle installations GB 7258-2004 Safety specifications for power-driven vehicles operating on roads GB/T 11380-1989 GB/T 12478-1990 Dust proof performance—Test method for buses GB/T 12480-1990 Rain proof performance test mothod for buses GB/T 12503-1995 Generic specification for TV vans GB/T 14221-1993 Technical requirements for listening rooms in broadcasting programme GB/T 17953-2000 Interfaces for 4:2:2 digital component video signals GB/T 18883-2002 Indoor air quality standard GB/T 3659-1983 Methods of measurement of television video channel GB/T 7361-1987 GY/T 152-2000 GY/T 156-2000 Studio Digital Audio Parameters (GY/T 156-2000) GY/T 158-2000 GY/T 165-2000 TV center digital broadcast control system technical indicators and measurement methods for digital broadcast path GY/T 192-2003 Full-scale level of digital audio equipment (GY/T 192-2003) GY/T 193-2003 Digital Audio System Synchronization (GY/T 193-2003) GY/T 5061-1998 The lighting design specifications for engineering facilities used in broadcast, film, and television engineering technology JB/T 4185-1986 QC/T 252-1998 QC/T 310-1999 QC/T 323-1999 QC/T 446-1999 QC/T 475-1999 QC/T 476-1999 QC/T 484-1999 QC/T 625-1999 SJ/T 11180-1998 The basic measurement methods for audio characteristics of digital audio components in audiovisual equipment YD/T 895-1997 YD/T 895-1997 SC/PC type single-mode optical fiber connector technical specification YD/T 926.3-2001 GB 1495-2002 Limits and measurement methods for noise emitted by accelerating motor vehicles