Standards

DB42/T 2329-2024 Active

DB42/T 2329-2024 The technical requirements and testing methods for fixed pollution sources gas mercury sampling devices

Publish Date: 2024-12-31

DB42/T 2331-2024 Active

DB42/T 2331-2024 Online determination of volatile organic compounds in ambient air using low-temperature trapping/gas chromatography-mass spectrometry

Publish Date: 2024-12-31

DB42/T 2332-2024 Active

DB42/T 2332-2024 "One-stop service specification for military personnel's retirement"

Publish Date: 2024-12-31

DB42/T 2333-2024 Active

DB42/T 2333-2024 Hubei happiness river and lake evaluation guideline

Publish Date: 2024-12-31

DB42/T 2334-2024 Active

DB42/T 2334-2024 Soil and Water Conservation Regional Assessment Technical Guidelines

Publish Date: 2024-12-31

DB42/T 2335-2024 Abolished

DB42/T 2335-2024 Credit Risk Evaluation Specification for Inspection and Testing Organizations

Publish Date: 2024-12-31

DB42/T 2336-2024 Active

DB42/T 2336-2024 Fair competition review work specification

Publish Date: 2024-12-31

DB42/T 2337-2024 Active

DB42/T 2337-2024 The standard for food safety management of rural collective gatherings on site

Publish Date: 2024-12-31

DB42/T 2338-2024 Abolished

DB42/T 2338-2024 Geological survey phase evaluation technical requirements for selecting areas of marine shale gas

Publish Date: 2024-12-31

DB42/T 2339-2024 Active

DB42/T 2339-2024 The standard for evaluating patient satisfaction with medical institution services

Publish Date: 2024-12-31

DB42/T 2340.1-2024 Active

DB42/T 2340.1-2024 Suspended monorail transportation - Part 1: Technical standards

Publish Date: 2024-12-31

DB42/T 2340.2-2024 Active

DB42/T 2340.2-2024 Suspended monorail transportation Part 2: Design standards

Publish Date: 2024-12-31