兽用生物制品运输、储存及管理技术规范

2024-07-28

Plastics piping systems for non-pressure underground conveyance and storage of non-potable water — Boxes used for retention, detention, storage and transportation systems — Specifications for storm water boxes made of PE, PP and PVC-U
非饮用水的非压力地下输送和储存用塑料管道系统 滞留、滞留、储存和运输系统用箱 PE、PP和PVC-U制雨水箱规范

2023-06-27

Plastics piping systems for non-pressure underground conveyance and storage of non-potable water — Arch-shaped, corrugated wall chambers made of PE or PP used for retention, detention, storage and transportation of storm water systems — Product specifications and performance criteria
非饮用水的非压力地下输送和储存用塑料管道系统.雨水系统的滞留、滞留、储存和运输用PE或PP制成的拱形波纹壁室.产品规范和性能标准

2023-06-27

Intelligent transport systems - DATEX II data exchange specifications for traffic management and information - Part 11: Publication of machine interpretable traffic regulations; English version CEN/TS 16157-11:2022
智能运输系统.交通管理和信息用DATEX II数据交换规范.第11部分:机器可解释交通规则的发布；英文版CEN/TS 16157-11:2022

2022-05-01