译：SJ/T 11540-2015 Active Yarn Special Equipment General Specification

译：SJ/T 11520.8.9-2015 Co-axial communication cables - Part 8-9: Detailed specification for semi-flexible cables with poly tetrafluoroethylene (PTFE) insulation types 75-250

译：SJ/T 11535-2015 Magnetron modulator generic specification

译：SJ/T 11521.2-2015 Digital TV Receiver Interactive Platform Part 2: Application Programming Interface (API)

译：SJ/T 11340-2015 Projection Equipment Common Specification

译：SJ/T 11521.3-2015 Digital TV Receiver Interactive Platform Part 3: System Test Specification

译：SJ/T 11520.8.4-2015 Coaxial communication cable - Part 8-4: Detailed specification for semi-flexible cables with poly(tetrafluoroethylene) (PTFE) insulation of type 50-141

译：SJ/T 11522-2015 The main performance testing methods for cinema speaker systems are: 1. Sound pressure level measurement: This method measures the sound pressure level at different locations in the auditorium using a sound level meter. 2. Frequency response measurement: This method measures the frequency response of the speaker system by recording the sound pressure at different frequencies using a sound level meter and analyzing the data. 3. Stereo imaging: This method measures the ability of the speaker system to create a three-dimensional sound field by recording the sound pressure and a

译：SJ/T 11524-2015

译：SJ/T 11520.8.5-2015 Co-axial communication cable - Part 8-5: Detailed specification for semi-flexible cables with poly tetrafluoroethylene (PTFE) insulation in types 50-250

译：SJ/T 11520.8.3-2015 Coaxial communication cable - Part 8-3: Detailed specification for the type 50-086 type of semi-flexible coaxial cable with PTFE insulation

译：SJ/T 11525-2015

译：SJ/T 11523-2015 The performance testing method for line array speaker systems using speakers

译：SJ/T 11520.8.2-2015 Co-axial communication cable - Part 8-2: Detailed specification for semi-flexible cables with poly tetrafluoroethylene (PTFE) insulation type 50-047

译：SJ/T 11521.1-2015 Digital TV Receiver Interactive Platform Part 1: System Architecture

译：SJ/T 11520.8-2015 Coaxial communication cables - Part 8-8: Detailed specification for semi-flexible cables with PTFE insulated types 75-141

译：SJ/T 11475-2014 UV-curing optical fiber coating

译：SJ/T 1563-2014 Solid Poly(tetrafluoroethylene) Insulated Coaxial RF Cable

译：SJ/T 11476.3-2014 Fiber preform materials - Part 3: Quartz tube used for optical fiber preform

译：SJ/T 11476.2-2014 Optical Fiber Precursor Material - Part 2: Quaternary Chloride Gases (Quaternary GeCl4) used for the production of optical fiber preforms