DB21/T 1894-2011 Replaced Liaoning ProvinceLocal standards

DB21/T 1894-2011 Outdoor Bioreactor External Technology Specification for Straw Bioreactor in Greenhouse

Publish Date: 2011-07-27 Implement Date: 2011-08-27 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB21/T 1894-2011

Standard Type: Local standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Agricultural and forestry technology

ICS Name: Greenhouses and other devices

Publish Date: 2011-07-27

Implement Date: 2011-08-27

Development Information

Superseded by the following standards

DB21/T 4126.1-2025

Related Standards

GB/T 15405-1994 Replaced

GB/T 15405-1994 Specifications and testing method of thermal performance for passive solar houses

Publish Date: 1994-12-30

GB/T 18621-2002 Abolished

GB/T 18621-2002 Design regulation on greenhouse ventilation and cooling

Publish Date: 2002-01-16

GB/T 18622-2002 Abolished

GB/T 18622-2002 Greenhouse structure design load

Publish Date: 2002-01-16

NY/T 610-2002 Replaced

NY/T 610-2002 Technical specification for solar energy greenhouse

Publish Date: 2002-11-05

GB/T 19165-2003 abolished_transferred

GB/T 19165-2003 Structure and properties requirement for sunlight greenhouse and plastic tunnel

Publish Date: 2003-06-02

GB/T 19561-2004 abolished_transferred

GB/T 19561-2004 Rules for the constructing of the save energy sunlight greenhouse in cold zone

Publish Date: 2004-06-22