组合使用关键词、标准类型、状态与 ICS 分类，快速定位所需国家标准。
找到 1,877 条
GB/T 16895.22-2022
Low-voltage electrical installations—Part 5-53: Selection and erection of electrical equipment—Devices for protection for safety, isolation, switching, control and monitoring
GB/T 16895.13-2022
Low-voltage electrical installations—Part 7-701: Requirements for special installations or locations—Locations containing a bath or shower
GB/T 41969-2022
Building construction machinery and equipment—Advanced geological drilling rig
GB/T 11942-2022
Test method of chroma for colour building materials
GB/T 9776-2022
Calcined gypsum
GB/T 42277-2022
Test method for carbonation of cement mortar
GB/T 27977-2022
Test and calculation methods of electricity efficiency in cement production
GB/T 13477.23-2022
Test method for building sealants—Part 23：Durability to extension compression cycling under accelerated weathering
GB/T 13477.22-2022
Test method for building sealants—Part 22：Determination of curing behaviour
GB/T 2847-2022
Pozzolanic materials used for cement production
GB/T 42272-2022
The method for determining the chloride diffusion coefficient for cement mortar
GB/T 26751-2022
Ground granulated electirc furnace phosphorous slag powder used for cement and concrete
GB/T 13590-2022
Steel slag and granulated furnace slag portland cement
GB/T 41919-2022
Artificial stone building slab
GB 28379-2022
Minimum allowable values of water efficiency and water efficiency grades for flush valves of plumbing fixtures
GB/T 32146.2-2015
GB/T 32146.2-2015
GB/T 32146.2-2015
GB/T 25998-2020
GB/T 21371-2019