DB41/T 2897-2025 Active Henan ProvinceLocal standards

DB41/T 2897-2025 Guidelines for the installation of drinking water source protection zone signs

Publish Date: 2025-06-23 Implement Date: 2025-09-22 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: DB41/T 2897-2025

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Technical management

ICS Name: Drinking water

Publish Date: 2025-06-23

Implement Date: 2025-09-22

Development Information

Related Standards

GB 5749-1985 Replaced

GB 5749-1985 Sanitary standard for drinking water

Publish Date: 1985-08-16

GB/T 5750-1985 Replaced

GB/T 5750-1985 Standard examination method for drinking water

Publish Date: 1985-11-16

GB 8161-1987 Abolished

GB 8161-1987 Hygienic standard for beryllium in drinking water sources

Publish Date: 1987-07-24

GB 8244-1987 Abolished

GB 8244-1987 Drinking water for survival craft

Publish Date: 1987-10-04

GB/T 11730-1989 Active

GB/T 11730-1989 Hygienic standard for water consumption in rural areas

Publish Date: 1989-02-10

GB/T 13268-1991 Active

GB/T 13268-1991 Atmospheric air—Test dust standard sample—Loess dust

Publish Date: 1991-05-03