DB31/ 435-2009 Replaced Shanghai CityLocal standards

DB31/ 435-2009 Gas Direct Fossil Fuel Bromine Lactone Absorption Chiller (Heater) Unit Safety and Energy Efficiency Technical Requirements

Publish Date: 2009-03-20 Implement Date: 2009-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: DB31/ 435-2009

Standard Type: Local standards

Standard Status: Replaced

is_force_gb: no

CCS Name: HVAC and air conditioning equipment for buildings

ICS Name: Ventilators, fans, and air conditioners

Publish Date: 2009-03-20

Implement Date: 2009-08-01

Development Information

Related Standards

GB/T 6719-1986 Replaced

GB/T 6719-1986 Classification and specification for bag filters

Publish Date: 1986-08-22

GB 12021.9-1989 Replaced

GB 12021.9-1989 The limited value of energy consumption of electric fans and it's measuring method

Publish Date: 1989-12-25

GB/T 12138-1989 Replaced

GB/T 12138-1989 Measuring method for performance of bag filter

Publish Date: 1989-12-29

GB/T 13274-1991 abolished_transferred

GB/T 13274-1991 Technical specification for general purposes axial fans

Publish Date: 1991-11-06

GB/T 13275-1991 abolished_transferred

GB/T 13275-1991 Technical specification for general purposes centrifugal fans

Publish Date: 1991-11-06

GB/T 13933-1992 Replaced

GB/T 13933-1992 Miniature cross-flow fan

Publish Date: 1992-12-10