DB21/T 4412-2026 Active Liaoning ProvinceLocal standards

DB21/T 4412-2026 The technical specifications for offshore facilities cultivation of the middle-sea sea urchin

Publish Date: 2026-02-28 Implement Date: 2026-03-28 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB21/T 4412-2026

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Marine aquaculture and its products

ICS Name: Fishing and aquaculture

Publish Date: 2026-02-28

Implement Date: 2026-03-28

Publisher: 辽宁省市场监督管理局

Technical Committee: 辽宁省农业农村厅

Development Information

Drafting Units:

大连海洋大学

Related Standards

GB/T 6963-1986 Replaced

GB/T 6963-1986 Quantities, units and symbols of fishing gear and materials for fishing gear

Publish Date: 1986-10-23

GB/T 11776-1989 Replaced

GB/T 11776-1989 Standards for quality of grass carp fry and fingerling

Publish Date: 1989-11-06

GB/T 11777-1989 Replaced

GB/T 11777-1989 Standards for quality of silver carp fry and fingerling

Publish Date: 1989-11-06

GB/T 11778-1989 Replaced

GB/T 11778-1989 Standards for quality of bighead carp fry and fingerling

Publish Date: 1989-11-06

GB/T 15101.1-1994 Replaced

GB/T 15101.1-1994 Cultivation of penaeus chinensis osbeck—Parent shrimp

Publish Date: 1994-06-27

GB/T 15806-1995 Replaced

GB/T 15806-1995 The methods for calculating fertility rate of eggs of black carp, grass carp, silver carp and bighead carp

Publish Date: 1995-12-08