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QX/T 61-2007 Specifications for surface meteorological observation. Part17: Measurement at automatic meteorologic 250 (USD) via email in 1 business day ABOLISHED
QX/T 47-2007 Specifications for surface meteorological observation. Part3: Measurement of meteorological visibili 130 (USD) via email in 1 business day VALID
DB21/T 2754-2017 Technical specification for inspection of lightning protection system in hazardous via email in VALID please email coc@codeofchina.com for quotation
QX/T 67-2007 Determination of concentration of carbon dioxide in flask samples from 130 (USD) via email in 1 business day VALID
QX/T 372-2017 Grades of acid rain and acid rain area via email in VALID please email coc@codeofchina.com for quotation
GB/T 21986-2008 Assessment of agroclimate impact: classfication method of annual crop climate types 90 (USD) via email in 1-3 business day VALID
QX/T 31-2005 Specification for assessing and accepting the completed meteorological construction project via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 31160-2014 Geomagnetic storm intensity level 120 (USD) via email in 1-3 business day VALID
QX/T 256-2015 Specifications for drawing safe firing area map for 37 mm anti-aircraft gun at weather modification sites via email in VALID please email coc@codeofchina.com for quotation
QX/T 317-2016 General principles for quality assessment of inspection of lightning protection system 264 (USD) via email in 1 business day VALID
QX/T 312-2015 Technical specifications for inspection of lightning protection systems in WTGS via email in VALID please email coc@codeofchina.com for quotation
GB/T 33705-2017 Soil moisture observation—Frequency domain reflection method 180 (USD) via email in 1-3 business day VALID
GB/T 21983-2008 Warm winter grade 105 (USD) via email in 1-3 business day ABOLISHED
QX/T 353-2016 Specifications for service documents archive management of meteorological information service unit via email in VALID please email coc@codeofchina.com for quotation
QX/T 55-2007 Specifications for surface meteorological observation. Part11: Measurement of radiation 370 (USD) via email in 1 business day VALID
QX/T 266-2015 Synchronous observation specification for sites radiometric calibration for optical sensors of meteorological satellites via email in VALID please email coc@codeofchina.com for quotation
MH/T 4016.1-2004 Civil aviation meteorology -- Part 1: Observating and reporting 435 (USD) via email in 1-3 business day VALID
QX/T 42-2006 The rule of air-borne pollen count observation by slide-exposing method via email in VALID please email coc@codeofchina.com for quotation
QX/T 117-2020 Quality control of meteorological observation data—Surface radiation via email in VALID please email coc@codeofchina.com for quotation
QX/T 165-2012 Specifications for safety operation of 37 mm anti-aircraft gun used for weather modification activities via email in VALID please email coc@codeofchina.com for quotation
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