Standard number: QX/T 496-2019 Standard name: Monitoring indices of rainy season in China-Autumn rain of West China English name:

Standard number: QX/T 494-2019 Standard name: Grade of monitoring and evaluating for terrestrial vegetation meteorology and || tt|

Standard number: QX/T 493-2019 Standard name: Requirements for transportation and storage of rocket shell on weather modification

Standard number: QX/T 492-2019 Standard name: Meteorological services guideline for events-Weather modification English name: Mete

Standard number: QX/T 491-2019 Standard name: Specifications for ground-based ionospheric scintillation observation English name:

Standard number: QX/T 499-2019 Standard name: Technical specifications for lightning protection of road traffic electronic monitor

This standard specifies the site selection principles, preliminary preparations for site selection, on-site surveys of candidate s

This standard specifies the definition, index and calculation method, grade classification, grade naming and usage of chilling dam