GB/T 41850.9-2024
机械振动 机器振动的测量和评价 第9部分:齿轮装置
Mechanical vibration─Measurement and evaluation of machine vibration─Part 9: Gear units
- 实施日期
- 2025-07-01
- ICS 分类
- 17.160
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 41850.9-2024
Mechanical vibration─Measurement and evaluation of machine vibration─Part 9: Gear units
GB/T 23713.1-2024
Condition monitoring and diagnostics of machines—Prognostics—Part 1: General guidelines
GB/T 41850.1-2024
Mechanical vibration—Measurement and evaluation of machine vibration—Part 1: General guidelines
GB/T 44935-2024
Nanotechnologies—Measurement of the number of layers of MoS2 flakes—Raman spectroscopy method
GB/T 45159.1-2024
Mechanical vibration and shock—Characterization of the dynamic mechanical properties of visco-elastic materials—Part 1:Principles and guidelines
GB/T 6075.6-2024
Mechanical vibration—Evaluation of machine vibration by measurements on non-rotating parts—Part 6: Reciprocating machines with power ratings above 100 kW
GB/T 44932-2024
Testing equipment for DC electrical energy meters
GB/T 44993-2024
On-site testing instruments of off-board charger for electric vehicles
GB/T 44992-2024
Testing equipment for harmonic meters of active energy
GB/T 4130.2-2024
Acoustics—Calibration of hydrophones—Part 2: Procedures for low frequency pressure calibration
GB/T 45124-2024
Measurement of liquid flow in closed conduits—Volumetric method
GB/T 45114-2024
Nanotechnologies—Measurements of particle size and shape distributions by transmission electron microscopy
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Digital indication rail-weighbridges
GB/T 18216.11-2024
Electrical safety in low voltage distribution systems up to 1000V AC and 1500V DC—Equipment for testing, measuring or monitoring of protective measures—Part 11: Effectiveness of residual current monitors(RCM)in TT, TN and IT systems
GB/T 44926-2024
Nanotechnologies—Characterization of micro surface and sub surface—Optical dark-field confocal microscopy
GB/T 4167-2024
Weights
GB/T 2624.5-2024
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full—Part 5: Cone devices
GB/T 44947-2024
Condition monitoring and diagnostics of machines—Approaches for performance diagnosis
GB/T 43845-2024
GB/T 43784-2024