DB21/T 3731-2023 Active Liaoning ProvinceLocal standards

DB21/T 3731-2023 The technical specification for diamond ore exploration and beneficiation techniques

Publish Date: 2023-05-30 Implement Date: 2023-06-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB21/T 3731-2023

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Special non-metallic minerals

ICS Name: Non-metallic minerals

Publish Date: 2023-05-30

Implement Date: 2023-06-30

Pages: 48 pages

Development Information

Pages: 48 pages

Related Standards

GB/T 5463.1-1985 Replaced

GB/T 5463.1-1985 Non-metallic mineral products—Commonly used terms

Publish Date: 1985-10-12

GB/T 5463.2-1985 Replaced

GB/T 5463.2-1985 Technical terms of non-metallic mineral products—Talc

Publish Date: 1985-10-12

GB/T 5463.3-1986 Replaced

GB/T 5463.3-1986 Technical terms of non-metallic mineral products—Gypsum and anhydrite

Publish Date: 1986-09-01

GB/T 14505-1993 Replaced

GB/T 14505-1993 Method for chemical analysis of rocks and ores—General rules and regulations

Publish Date: 1993-06-19

GB/T 14506.10-1993 Replaced

GB/T 14506.10-1993 Silicate rocks—Determination of manganese oxide

Publish Date: 1993-06-19

GB/T 14506.11-1993 Replaced

GB/T 14506.11-1993 Silicate rocks—Determination of potassium oxide and sodium oxide

Publish Date: 1993-06-19