gbt 3235 1999
gbt 3235 1999, Total:4 items.
The international standard classification for "gbt 3235 1999" includes: Ventilators. Fans. Air-conditioners .
The Chinese standard classification for "gbt 3235 1999" includes: Compressor and fan , Basic standards and general methods .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 3235-1999 Basic types sizes parameters and characteristics of fans
- GB/T 3235-2008 Basic Types Sizes Parameters and Characteristics Curve of Fans
- GB/Z 37839-2019 Information model covering the contents of GB/T 5094.1 and GB/T 5094.2,GB/T 16679, GB/T 18656 and GB/T 16901.3
Professional Standard - Machinery
gbt 12496.13 1999,GB t 17799.1 1999,GB t 12496.5 1999,GB t 12496.7 1999,gbt 17770 1999,gb/t3235,gb/t1999,gbt 11348.1 1999,gbt 11885 1999,GB t 12496.2 1999,GB t 12496.3 1999,GB t 12496.8 1999,GB t 12496.9 1999,gbt 13025.7 1999,gbt 15241.2 1999,gbt 3235 1999,gb t3235 1999,gb t3235,gb+t3235,GB/T1999
