gb 958
gb 958, Total:3 items.
The international standard classification for "gb 958" includes: Geology. Meteorology. Hydrology .
The Chinese standard classification for "gb 958" includes: Basic standard and general method , Geoscience .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB 958-1989 Geological symbols used for regional geological maps
- GB/T 958-1989 Geological symbols used for regional geological maps
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
- GB/T 958-2015 Geological legends used for regional geological maps
arp958,gb958,ys/t 958,GB/T 958-2015,sae arp 958,gb958-2015,astm a958,gbt 958-2015,iso958,iso-958,uop 958,GB/t+958,arp 958,astm a958/a958m-2015,astm a958/a958m,astm +a958/a958m+,gb 958,astm a958/a958m -,gb958-2015,GBT958
