GB 3445-2018.Indoor fire hydrant.1范围GB 3445规定了室内消火栓的术语和定义、分类、型号和基本参数、技术要求、试验方法、检...

国家标准2023.08.08

GB 51428-2021.Standard for fire protection design of coal chemical engineering.1...

国家标准2023.08.08

GB 51427-2021.Technical standard for auto tracking and targeting jet suppression...

国家标准2023.08.08

GB 50014-2021.Standard for design of outdoor wastewater engineering.1总则1.0.1 为保障...

国家标准2023.08.07

GB 50209-2010.Code for acceptance of construction quality of building ground.1总则...

国家标准2023.08.07

GB 50229-2019.Standard for design of fire protection for fossil fuel power plant...

国家标准2023.08.07

GB 24427-2021.Content limitation of mercury，cadmium and lead for zinc anode prim...

国家标准2023.08.07

GB 50688-2011.Code for design of urban road traffic facility.1总则1.0.1 为维护城市道路交通运...

国家标准2023.08.07

GB 50151-2021.Technical standard for foam extinguishing systems.1总则1.0.1 为了合理地设计...

国家标准2023.08.07

GB 50431-2020.Technical standard for belt conveyor engineering.1总则1.0.1 为统一和规范带式...

国家标准2023.08.07