GB/T 14295-2019
空气过滤器
Air filter
- 实施日期
- 2020-05-01
- ICS 分类
- 91.140.30
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 70,494 条
GB/T 14295-2019
Air filter
GB/T 14139-2019
Silicon epitaxial wafers
GB/T 14048.14-2019
Low-voltage switchgear and controlgear—Part 5-5: Control circuit devices and switching elements—Electrical emergency stop device with mechanical latching function
GB/T 13747.6-2019
Methods for chemical analysis of zirconium and zirconium alloys—Part 6:Determination of copper content—2,9-Dimethyl-1,10-phenanthroline spectrophotometry
GB/T 13747.5-2019
Methods for chemical analysis of zirconium and zirconium alloys—Part 5:Determination of aluminium content—Chronic azurol-S-tetradrcylpyridine chloride spectrophotometry
GB/T 13729-2019
Remote terminal unit equipment
GB/T 13705-2019
General requirements for shipboard radio communication installations
GB/T 13477.13-2019
Test method for building sealants-Part 13:Determination of adhesion/cohesion properties at variable temperatures
GB/T 13336-2019
The series model of hydrometrical instruments
GB/T 12688.5-2019
Test method of styrene for industrial use—Part 5:Determination of the content of total aldehydes—Titrimetric method
GB/T 12688.1-2019
Test method of styrene for industrial use—Part 1:Determination of purity and hydrocarbon impurities—Gas chromatography
GB/T 11828.1-2019
Instruments for stage measurement—Part 1:Float-type stage gauge
GB/T 11826-2019
Rotating-element current-meters
GB/T 11805-2019
General specifications of automatic control components (devices) and their related system for hydroturbine-generating sets
GB/T 11026.10-2019
Electrical insulating materials—Thermal endurance properties—Part 10: Accelerated determination of relative thermal endurance using analytical test methods(RTEA)—Instructions for calculation based on activation energy
GB/T 10666-2019
Calcium hypochlorite
GB/T 9652.2-2019
Testing specification of hydraulic turbine governing systems
GB/T 9652.1-2019
Specification of hydraulic turbine governing systems
GB/T 8721-2019
The test method for tensile strength of carbon materials
GB/T 8547-2019
Titanium clad steel plate