Standards

Current Category: CN-DZ - Geology

Status: All
All Active Pending Replaced Abolished Abolished (Transferred)
Publish Year: All
All 2026 2025 2024 2023 2022 2021& Before
DZ/T 0461.9-2023 Active

DZ/T 0461.9-2023 Mineral Resources Regular Investigation Code Part 9: Oil and Gas Mineral Investigation

Publish Date: 2023-12-29
DZ/T 0461.5-2023 Active

DZ/T 0461.5-2023 Mineral Resources Regular Survey Specification Part 5: Potential Mineral Resources Survey

Publish Date: 2023-12-29
DZ/T 0461.3-2023 Active

DZ/T 0461.3-2023 Mineral Resources Regular Survey Specification Part 3: Field Work

Publish Date: 2023-12-29
DZ/T 0461.2-2023 Active

DZ/T 0461.2-2023 Mineral Resources Regular Survey Specification Part 2: In-house Work

Publish Date: 2023-12-29
DZ/T 0461.1-2023 Active

DZ/T 0461.1-2023 Mineral Resources Regular Survey Specification Part 1: General Principles

Publish Date: 2023-12-29
DZ/T 0460-2023 Active

DZ/T 0460-2023 Geological Disaster Automatic Instrument Monitoring and Early Warning Standards

Publish Date: 2023-11-18
DZ/T 0459-2023 Active

DZ/T 0459-2023 Determination of 15 volatile halogenated hydrocarbons in geochemical soil samples by headspace gas chromatography-mass spectrometry

Publish Date: 2023-10-31
DZ/T 0458-2023 Active

DZ/T 0458-2023 Determination of six phthalate esters in geochemical soil samples by ultrasonic extraction-gas chromatography-mass spectrometry

Publish Date: 2023-10-31
DZ/T 0457-2023 Active

DZ/T 0457-2023 The preparation method of oil shale sample

Publish Date: 2023-10-31
DZ/T 0456-2023 Active

DZ/T 0456-2023 Measuring the specific heat of coal and rock using the cooling mixture method

Publish Date: 2023-10-31
DZ/T 0455-2023 Active

DZ/T 0455-2023 Gas content determination of shale using constant temperature analysis - gas volume method

Publish Date: 2023-10-31
DZ/T 0454.3-2023 Active

DZ/T 0454.3-2023 The Chemical Analysis of Ferrite of Titanium - Part 3: Determination of Aluminum, Calcium, Magnesium, Potassium, Sodium, Titanium, Manganese, Chromium, Strontium, Vanadium and Zinc Content - Method of Total Digestion Using a Mixture of Acid and Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP-AES)

Publish Date: 2023-10-31