DB4210/T 59-2023 Active

DB4210/T 59-2023

将树脂基、陶瓷基等类型热防护材料单面热载荷按历程加载后,测定其拉伸强度、断裂伸长率、弹性模量、线膨胀系数,其他类材料(如金属材料、混合材料、层合材料等)可以参照使用。

Publish Date: 2023-11-13

DB4210/T 58-2023 Active

DB4210/T 58-2023 Rice variety Meiliangyou 1206 cultivation technical specification

荆州市及相似生态区域

Publish Date: 2023-11-13

DB4210/T 57-2023 Active

DB4210/T 57-2023

荆州市及相似生态区域

Publish Date: 2023-11-13

DB4210/T 56-2023 Active

DB4210/T 56-2023

长江流域夏棉种植区域

Publish Date: 2023-11-13

DB4210/T 55-2023 Active

DB4210/T 55-2023 The production technical specifications for rapeseed oil dual-purpose in the Jianghan Plain

湖北省江汉平原油菜产区

Publish Date: 2023-11-13

DB4210/T 54-2023 Active

DB4210/T 54-2023 Black soybean variety "Jingdou 201" cultivation technical specification

荆州市及相似生态区域内夏播种植的黑大豆品种荆豆201的品种鉴别、田间鉴定及大田生产

Publish Date: 2023-11-13

DB4201/T 687-2023 Active

DB4201/T 687-2023

Publish Date: 2023-11-03

DB4201/T 686-2023 Active

DB4201/T 686-2023 Green High Efficiency Cultivation Techniques for Vigna unguiculata strigosa (cowpea) Planting Standards

Publish Date: 2023-11-03

DB4201/T 685-2023 Active

DB4201/T 685-2023 Assembly of Concrete Structures: Deepening Design and Installation Technology Regulations

Publish Date: 2023-11-03

DB4201/T 684-2023 Active

DB4201/T 684-2023 Civil Bridge and Tunnel Anti-corrosion and Anti-pollution Maintenance Technical Regulations

Publish Date: 2023-11-03

DB4201/T 683-2023 Active

DB4201/T 683-2023 Metadata for key data for food safety supervision

Publish Date: 2023-11-03

DB4201/T 682-2023 Active

DB4201/T 682-2023 Food and its quality and safety information classification and encoding standards

Publish Date: 2023-11-03