Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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QX/T 234-2014 via email in business day valid
QX/T 29-2004 Specification for moving cistern mercury barometers 135.0 via email in 1~3 business day valid
QX/T 52-2007 Specifications for surface meteorological observation. Part8: Measurement of precipitation 195.0 via email in 1~3 business day valid
QX/T 131-2011 General Technical Requirements for C-band Fengyuncast User Station 180.0 via email in 1~3 business day valid
QX 30-2004 Technical specifications for lightning protection at the automatic weather stations 165.0 via email in 1~3 business day valid
QX/T 47-2007 Specifications for surface meteorological observation. Part3: Measurement of meteorological visibili 135.0 via email in 1~3 business day valid
QX/T 180-2013 Colour gamut of graphics used in meteorological service 210.0 via email in 1~3 business day valid
QX 33-2005 Safety technical specification of hydrogen operation in the weather station 135.0 via email in 1~3 business day valid
GB/T 19807-2005 Plastics pipes and fittings--Preparation of test piece assemblies between a polyethylene (PE) pipe and an electrofusion fitting 90.0 via email in 1~3 business day valid
QX/T 271-2015 Interval of maintenance and intercomparison for Aethalometer based on optical attenuation method via email in business day valid
QX/T 7-2001 The series model of meteorological instrument 375.0 via email in 1~3 business day valid
GB/T 27963-2011 Climatic suitability evaluating on human settlement 90.0 via email in 1~3 business day valid
GB/T 27956-2011 Medium-range weather forecast 150.0 via email in 1~3 business day valid
QX/T 261-2015 Specifications for facility agricultural microclimate observation-Heliogreenhouse and Plastic tunnel via email in business day valid
QX/T 227-2014 Grade of fog warning via email in business day valid
GB/T 27961-2011 Weather service classification terminology 120.0 via email in 1~3 business day valid
QX/T 203-2013 Classification for Information of Farming Involved Website via email in business day valid
QX/T 186-2013 Technical specifications for lightning protection and inspection of security and protection system 225.0 via email in 1~3 business day valid
QX/T 27-2004 Hair Hygrograph 135.0 via email in 1~3 business day valid
QX/T 25-2004 Platinum resistance electric aspirated psychrometer sensor 150.0 via email in 1~3 business day valid
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