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 52-2007 Specifications for surface meteorological observation. Part8: Measurement of precipitation 195.0 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
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 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 25-2004 Platinum resistance electric aspirated psychrometer sensor 150.0 via email in 1~3 business day valid
DB21/T 2487-2015 The mesoscale convective weather analysis technical specifications via email in business day valid
QX/T 8-2001 Terminology of meteorological instrument 780.0 via email in 1~3 business day valid
QX/T 207-2013 Guide Rule for Remote Sensing Monitoring Technology of Lake Cyanobacterial Bloom Satellite via email in business day valid
QX/T 65-2007 Specifications for surface meteorological observation. Part21: Processed of missing data and statist 120.0 via email in 1~3 business day valid
GB/T 20484-2006 Grading of cold air 105.0 via email in 1~3 business day valid
DB14/T 1209-2016 via email in business day valid
DB21/T 2754-2017 Technical specification for inspection of lightning protection system in hazardous via email in business day valid
QX/T 106-2009 Code for assessment of design technology of lightning protection system via email in business day valid
QX/T 53-2007 Specifications for surface meteorological observation. Part9: Observation of snow depth and snow pre 135.0 via email in 1~3 business day valid
QX/T 135-2011 Classification for Solar Activity Level 60.0 via email in 1~3 business day valid
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