T/NBQLX 003-2025
汽车零部件企业商业秘密保护规范
Specification for trade secret protection of auto-parts enterprises
2025-07-30
GB/T 42293-2022
商品交易市场知识产权保护规范
Specification for intellectual property protection of commodity trading markets
2022-12-30
T/NBIPA 001-2025
磁性材料企业商业秘密保护与管理规范
Specification for the protection and management of trade secrets in magnetic materials enterprises
2025-07-31
HJ 2521-2012
环境保护产品技术要求制订技术导则
Guideline of specifications for environmental protection product
2012-07-31
WS/T 776-2021
农贸（集贸）市场新型冠状病毒环境监测技术规范
Specification for environmental monitoring of SARS-CoV-2 in agriculture product markets and trade markets
2021-02-20
SH/T 3024-2017
石油化工环境保护设计规范(附条文说明)
Design specification for environmental protection of petrochemical industry
2017-07-07
HJ/T 78-2001
环境保护档案管理数据采集规范
Data collection specification for environmental protection archives
HJ/T 246-2006
环境保护产品技术要求 悬浮填料
Specifications for environmental protection product -- Suspended filler
2006-04-13
HJ/T 249-2006
环境保护产品技术要求 水力旋流分离器
Specifications for environmental protection product -- Hydraulic cyclone
2006-04-13
HJ/T 251-2006
环境保护产品技术要求 罗茨鼓风机
Specifications for environmental protection product -- Roots blower
2006-04-13
HJ/T 253-2006
环境保护产品技术要求 微孔过滤装置
Specifications for environmental protection product -- Microporous filter
2006-04-13
HJ/T 265-2006
环境保护产品技术要求 刮泥机
Specifications for environmental protection product -- Sludge scraper
2006-07-28
HJ/T 268-2006
环境保护产品技术要求 中和装置
Specifications for environmental protection product -- Neutralization equipment
2006-07-28
HJ/T 334-2006
环境保护产品技术要求 电渗析装置
Specifications for environmental protection product. Electrodialysis equipment
2006-12-15
HJ/T 262-2006
环境保护产品技术要求 格栅除污机
Specifications for environmental protection product -- Screen machine
2006-04-13
HJ/T 264-2006
环境保护产品技术要求 臭氧发生器
Specifications for environmental protection product -- Ozone generator
2006-04-13
HJ/T 266-2006
环境保护产品技术要求 吸泥机
Specifications for environmental protection product -- Suction dredge
2006-07-28
HJ/T 271-2006
环境保护产品技术要求 超滤装置
Specifications for environmental protection product -- Ultrafiltration equipment
2006-07-28
HJ/T 277-2006
环境保护产品技术要求 旋转式滗水器
Specifications for environmental protection product -- Rotary decanter
2006-07-28
HJ/T 263-2006
环境保护产品技术要求 射流曝气器
Specifications for environmental protection product -- Jet aerator
2006-04-13