SPC GB/T 24999-2018 PDF

Published Date: 12/01/2019

Electronic toll collection -- Dedicated short range communication -- Part 5: Test methods of the main parameters in physical layer (TEXT OF DOCUMENT IS IN CHINESE)

Published Date: 10/01/2019

Petroleum and liquid petroleum products -- Measurement of level and temperature in storage tanks by automatic methods -- Part 2: Measurement of level in marine vessels (TEXT OF DOCUMENT IS IN CHINESE)

Published Date: 07/01/2019

Assembly tools for screws and nuts -- Driving squares for power socket tools (TEXT OF DOCUMENT IS IN CHINESE)

Published Date: 07/01/2019

Spring-type straight pins -- Coiled -- Standard duty (TEXT OF DOCUMENT IS IN CHINESE)

Published Date: 04/01/2000