Standard No.:	DB34/T 4342-2022
English Name:	Technical regulations for the healthy maintenance of inland waterways
Chinese Name:	内河航道健康养护技术规范
Chinese Classification:	R52    Underwater environmental condition and test method
Professional Classification:	DB    Provincial Standard
Source Content Issued by:	Anhui Provincial Administration for Market Regulation
Issued on:	2022-12-29
Implemented on:	2023-1-29
Status:	abolished
Abolished on:	2025-11-12
Superseding:	公告：安徽省市场监管局关于《水性涂料中苯系物的高效液相色谱分析法》等1596项安徽省地方标准的公告 2025年第11号
Target Language:	English
File Format:	PDF

本文件规定了内河航道养护技术的基本规定、养护检测、健康养护、养护质量评定等方面的技术要求。
本文件适用于等级航道的健康养护工作。