Standards

QX/T 757-2025 Active

QX/T 757-2025 Meteorological data security classification guidelines

Publish Date: 2025-05-19

QX/T 756-2025 Active

QX/T 756-2025

Publish Date: 2025-05-19

QX/T 750-2025 Active

QX/T 750-2025 Technical requirements for automatic weighing system of atmospheric aerosol filter membranes

Publish Date: 2025-03-07

QX/T 749-2025 Active

QX/T 749-2025 Resistive soil freezing automatic observation instrument sensor performance verification method

Publish Date: 2025-03-07

QX/T 748-2025 Active

QX/T 748-2025 The indicator for testing the characteristics of regional high-resolution mode precipitation intensity

Publish Date: 2025-03-07

QX/T 747-2025 Active

QX/T 747-2025

Publish Date: 2025-03-07

QX/T 746-2025 Active

QX/T 746-2025 Flame projectile quality inspection method

Publish Date: 2025-03-07

QX/T 745-2025 Active

QX/T 745-2025

Publish Date: 2025-03-07

QX/T 744-2025 Active

QX/T 744-2025

Publish Date: 2025-03-07

QX/T 743-2024 Active

QX/T 743-2024 Risk classification and control requirements for lightning protection safety in fireworks construction projects and venues

Publish Date: 2024-12-31

QX/T 742-2024 Active

QX/T 742-2024 Lightning-prone areas within tourist attractions require risk classification and management of lightning protection safety

Publish Date: 2024-12-31

QX/T 741-2024 Active

QX/T 741-2024 Risk management and control requirements for lightning protection safety in petrochemical construction projects and venues

Publish Date: 2024-12-31