DB4201/T 531-2023 Active Hubei ProvinceLocal standards

DB4201/T 531-2023 Elevator maintenance quality supervision and inspection technical specifications

Publish Date: 2023-02-13 Implement Date: 2023-03-13 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB4201/T 531-2023

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Elevator

ICS Name: The comprehensive facilities in the building

Publish Date: 2023-02-13

Implement Date: 2023-03-13

Pages: 23 pages

Development Information

Pages: 23 pages

Replace the following standards

DB4201/T 531-2017

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