GB 51440-2021 Active National standards force_standard

GB 51440-2021

Publish Date: 2021-06-28 Implement Date: 2021-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB 51440-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: yes

CCS Name: Refrigeration Engineering

ICS Name: The comprehensive facilities in the building

Publish Date: 2021-06-28

Implement Date: 2021-12-01

Pages: 69 pages

Scope

1.0.2 本标准适用于采用氨、卤代桎及其混合物、二氧化碳为制冷剂的亚临界蒸气压缩直接式制冷系统和采用二氧化碳.盐水等为载冷剂的间接式制冷系统的新建、扩建、改建食品冷库施工及验收

Development Information

Pages: 69 pages

Related Standards

GB/T 16662-1996 Replaced

GB/T 16662-1996 Terms of equipments and materials for building water supply and drainage

Publish Date: 1996-12-19

GB/T 16803-1997 Replaced

GB/T 16803-1997 Equipment of heating, ventilating,air conditioning and air cleaning terminology

Publish Date: 1997-05-28

GB 16895.2-1997 Replaced

GB 16895.2-1997 Electrical installations of buildings—Part 4:Protection for safety Chapter 42:Protection against thermal effects

Publish Date: 1997-06-28

JG/T 195-2007 Abolished

JG/T 195-2007 Thermostatic radiator valve

Publish Date: 2007-01-11

CJ/T 246-2007 Replaced

CJ/T 246-2007 Technical specification of preformed directly buried steam insulating pipeline accessories for municipal heat-supply

Publish Date: 2007-04-09

GB/T 16662-2008 Active

GB/T 16662-2008 Terms of equipments and materials for building water supply and drainage

Publish Date: 2008-09-18