| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| QX/T 21-2004 |
The Data Format of Agrometeorological Observation Annual Records |
$480.00 |
via email in 1~3 business day |
superseded,2015-5-1,2005-8-1 |
|
| QX/T 21-2015 |
Annual records format of agrometeorological observation |
$1154.00 |
via email in 1~5 business day |
valid,,2015-5-1 |
|
| QX/T 210-2013 |
Technical specifications for lightning protection of urban landscape lighting facility |
$190.00 |
via email in business day |
valid,,2014-2-1 |
|
| QX/T 211-2013 |
Technical specifications for inspection of lightning protection system on expressway facilities |
$969.00 |
via email in business day |
superseded,2019-12-1,2014-2-1 |
|
| QX/T 211-2019 |
Technical specifications for inspection of lightning protection system on expressway facilities |
$390.00 |
via email in 1~5 business day |
valid,,2019-12-1 |
|
| QX/T 212-2013 |
factors and method of grassland in northern China |
$320.00 |
via email in business day |
valid,,2014-2-1 |
|
| QX/T 213-2013 |
Pre-processing and post-processing method of pyrex flask for greenhouse gases sampling |
$210.00 |
via email in business day |
valid,,2014-5-1 |
|
| QX/T 214-2013 |
Pre-processing and Post-processing method of stainless steel canister for halogenated greenhouse gases sampling |
$210.00 |
via email in business day |
valid,,2014-5-1 |
|
| QX/T 215-2013 |
Preparation method of standard gases for Carbon Monoxide, Carbon Dioxtde and Methane |
$290.00 |
via email in business day |
valid,,2014-5-1 |
|
| QX/T 216-2013 |
Determination of formaldehyde in ambient air with MBTH spectrophotometry |
$264.00 |
via email in business day |
valid,,2014-5-1 |
|
| QX/T 217-2013 |
Determination of ammonia and ammonium in ambient air with indophenol blue spectrophotometry |
$230.00 |
via email in business day |
valid,,2014-5-1 |
|
| QX/T 218-2013 |
Determination of Volatile Organic Compound in Atmosphere - Sampling with Sampling Can and Gas Chromatography-mass Spectrum Combination Analysis Method |
$330.00 |
via email in business day |
valid,,2014-5-1 |
|
| QX/T 219-2013 |
Technical requirements for metrology laboratory of air speed |
$124.00 |
via email in business day |
valid,,2014-5-1 |
|
| QX/T 22-2004 |
Compilation of 30-year conventional surface climate data and their statistics |
$130.00 |
via email in 1~3 business day |
valid,,2005-2-1 |
|
| QX/T 220-2013 |
Technical requirements for metrology laboratory of atmospheric pressnre |
$145.00 |
via email in business day |
valid,,2014-5-1 |
|
| QX/T 221-2013 |
Technical requirements for construction of meteorological laboratory. Grade Ⅱstandard laboratory |
$270.00 |
via email in business day |
valid,,2014-5-1 |
|
| QX/T 222-2013 |
Meteorological balloon. Natural rubber latex balloon msnudactured by immersion method |
$480.00 |
via email in business day |
valid,,2014-5-1 |
|
| QX/T 223-2013 |
Meteorological archives classifying and coding |
$2159.00 |
via email in business day |
valid,,2014-5-1 |
|
| QX/T 224-2013 |
Grade of warm damage to Dimocarpus longan trees |
$145.00 |
via email in business day |
valid,,2014-5-1 |
|
| QX/T 225-2013 |
Technical specifications for lightning protection of ropeway system |
$380.00 |
via email in business day |
valid,,2014-5-1 |
|
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