GB/T 14806-2017
家用和类似用途的交流换气扇及其调速器
A.C.electric ventilating fans andregulators for household and similar purposes
- 实施日期
- 2018-07-01
- ICS 分类
- 23.120
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。
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GB/T 14806-2017
A.C.electric ventilating fans andregulators for household and similar purposes
GB/T 14513.1-2017
Pneumatic fluid power—Determination of flow-rate characteristics of components using compressible fluids—Part 1: General rules and test methods for steady-state flow
GB/T 7934-2017
Hydraulic two-port slip-in cartridge valves—Technical requirements
GB/T 7512-2017
Valves for liquefied petroleum gas cylinders
GB/T 3853-2017
Displacement compressors—Acceptance tests
GB/T 34896-2017
Rotary shaft lip-type seals—Determination of friction torque
GB/T 34888-2017
Rotary shaft lip-type seals—Determination of installing and removing forces
GB/T 34887-2017
Hydraulic fluid power—Test code for the determination of noise level of hydraulic motors
GB/T 34878-2017
Vacuum technology—Valves—Leak test
GB/T 34877.3-2017
Industrial fans—Determination of fan sound power levels under standardized laboratory conditions—Part3:Enveloping surface methods
GB/T 34876-2017
Vacuum technology—Vacuum gauges—Evaluation of the uncertainties of results of calibrations by direct comparison with a reference gauge
GB/T 34875-2017
Shaft sealing systems for centrifugal and rotary pumps
GB/T 34873-2017
Vacuum gauges—Calibration by direct comparison with a reference gauge
GB/T 30475.3-2017
Filters for compressed air—Test methods—Part 3: Particulates
GB/T 19812.3-2017
Plastic equipment for water saving irrigation—Part 3:Drip pipe and drip tape inlaid with emitters inside
GB/T 19812.2-2017
Plastic equipment for water saving irrigation—Part 2: Pressure compensating emitter and emitting pipe
GB/T 19812.1-2017
Plastic equipment for water saving irrigation—Part 1:Drip tape with labyrinth on one side
GB/T 18442.7-2017
Static vacuum insulated cryogenic pressure vessels— Part 7:Rules of pressure strengthening for inner vessels
GB/T 16805-2017
The pressure testing of steel pipelines for the transportation of petroleum, gas and highly volatile liquids
GB/T 15623.2-2017
Hydraulic fluid power—Electrically modulated hydraulic control valves—Part 2: Test methods for three-port directional flow-control valves