Standards

DB22/T 3549-2023 Abolished

DB22/T 3549-2023 Elderly bath service specification

Publish Date: 2023-09-28

DB22/T 3543-2023 Abolished

DB22/T 3543-2023 Home-based elderly care service standardization

Publish Date: 2023-09-28

DB22/T 3492-2023 Abolished

DB22/T 3492-2023 Keep fangfeng seeds

Publish Date: 2023-09-28

DB22/T 3422-2022 Abolished

DB22/T 3422-2022 The specifications for food and beverage conservation services in the tourism industry

Publish Date: 2022-11-23

DB22/T 3418-2022 Abolished

DB22/T 3418-2022 Rehabilitation service specifications for elderly care institutions

Publish Date: 2022-11-23

DB22/T 3282-2021 Abolished

DB22/T 3282-2021 DB22/T 3282-2021 Garlic mustard production technical regulations

Publish Date: 2021-11-26

DB22/T 3206-2020 Abolished

DB22/T 3206-2020

Publish Date: 2020-11-23

DB22/T 3205-2020 Abolished

DB22/T 3205-2020 DB22/T 3205-2020 Polyolefin clip-type insulation extrusion technical specification

Publish Date: 2020-11-23

DB22/T 3171-2020 Abolished

DB22/T 3171-2020 Measure the single plate heat transfer area of a plate heat exchanger

Publish Date: 2020-10-14

DB22/T 3121-2020 Abolished

DB22/T 3121-2020

Publish Date: 2020-05-28

DB22/T 3112-2020 Abolished

DB22/T 3112-2020 Requirements for the configuration of rehabilitation aids in nursing homes

Publish Date: 2020-03-16

DB22/T 3068-2019 Abolished

DB22/T 3068-2019 DB22/T 3068-2019 Standards for Property Management and Service Management of Party and Government Offices (Areas)

Publish Date: 2019-12-25