SPC GB/T 37417-2019 Maritime navigation and radiocommunication equipment and systems -- Track control systems -- Operational and performance requirements, methods of testing and required test results (TEXT OF DOCUMENT IS IN CHINESE) standard by Standards Press of China, 12/01/2019
SPC GB/T 37380-2019 Application data exchange protocol to support ITS service provision for personal intelligent transport system station (TEXT OF DOCUMENT IS IN CHINESE) standard by Standards Press of China, 12/01/2019
SPC GB/T 37379-2019 Technical specification for 2.45 GHz radio frequency identification system of inland navigation vessels (TEXT OF DOCUMENT IS IN CHINESE) standard by Standards Press of China, 12/01/2019
SPC GB/T 9124.1-2019 Steel pipe flanges -- Part 1: PN designated (TEXT OF DOCUMENT IS IN CHINESE) standard by Standards Press of China, 12/01/2019
SPC GB/T 6968-2019 Diaphragm gas meters (TEXT OF DOCUMENT IS IN CHINESE) standard by Standards Press of China, 12/01/2019
SPC GB/T 9124.2-2019 Steel pipe flanges -- Part 2: Class designated (TEXT OF DOCUMENT IS IN CHINESE) standard by Standards Press of China, 12/01/2019
SPC GB/T 37678-2019 Hygienic evaluation specification of public places (TEXT OF DOCUMENT IS IN CHINESE) standard by Standards Press of China, 12/01/2019
SPC GB/T 20897.4-2019 Inflatable boats -- Part 4: Boats with a hull length of between 8 m and 24 m with a motor power rating of 15 kW and greater (TEXT OF DOCUMENT IS IN CHINESE) standard by Standards Press of China, 12/01/2019
SPC GB/T 37493-2019 Inspection of grain and oils -- Determination of soluble sugar in cereals and pules seeds -- Shaffer-Somogyi (TEXT OF DOCUMENT IS IN CHINESE) standard by Standards Press of China, 12/01/2019
SPC GGB/T 20851.5-2019 Electronic toll collection -- Dedicated short range communication -- Part 5: Test methods of the main parameters in physical layer (TEXT OF DOCUMENT IS IN CHINESE) standard by Standards Press of China, 12/01/2019
SPC GB/T 20851.4-2019 Electronic toll collection -- Dedicated short range communication -- Part 4: Equipment application (TEXT OF DOCUMENT IS IN CHINESE) standard by Standards Press of China, 12/01/2019
SPC GB/T 20851.2-2019 Electronic toll collection -- Dedicated short range communication -- Part 2: Data link layer (TEXT OF DOCUMENT IS IN CHINESE) standard by Standards Press of China, 12/01/2019