China wave GB Standards Search Result

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	GB/Z 42153-2022 Test procedure for pre-prototype of wave energy conversion device - 英文版
	GB/T 42176-2022 wave rating - 英文版
	GB/T 42175-2022 Determination of copper, lead, zinc, cadmium and chromium in drilling mud and drilling cuttings for offshore oil exploration and development Microwave digestion-inductively coupled plasma mass spectrometry - 英文版
	GB/T 41869.2-2022 Optics and photonics - Microlens arrays - Part 2: Test methods for wavefront aberrations - 英文版
	GB/T 40312-2021 Ferrophosphorus—Determination of phosphorus, silicon, manganese and titanium content—wavelength dispersive X-ray fluorescence spectrometry method (fused cast bead method) - 英文版
	GB/T 40311-2021 Vanadium slag—Determination of multi-element contents—wavelength dispersive X-ray fluorescence spectrometry(fused cast bead method) - 英文版
	GB/T 5687.13-2021 Ferrochromium—Determination of chromium, silicon, manganese, titanium, vanadium, iron contents—wavelength dispersive X-ray fluorescence spectrometry (fused cast bead method) - 英文版
	GB/Z 40295-2021 Power performance assessment of electricity producing wave energy converters - 英文版
	GB/T 4214.8-2021 Test method for noise of household and similar electrical appliances—Particular requirements for electric cooking ranges, ovens, grills, microwave ovens and any combination of these - 英文版
	GB/T 5095.2507-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-7: Test 25g: Impedance, reflection coefficient, and voltage standing wave ratio (VSWR) - 英文版
	GB/T 21021.4-2021 Intermodulation level measurement for passive RF and microwave devices -- Part 4: Measurement of passive intermodulation in coaxial cables - 英文版
	GB/T 21021.3-2021 Intermodulation level measurement for passive RF and microwave devices -- Part 3: Measurement of passive intermodulation in coaxial connectors - 英文版
	GB/T 21021.2-2021 Intermodulation level measurement for passive RF and microwave devices -- Part 2: Measurement of passive intermodulation in coaxial cable assemblies - 英文版
	GB/T 21021.1-2021 Intermodulation level measurement for passive RF and microwave devices—Part 1: General requirements and measuring methods - 英文版
	GB/T 40602.1-2021 Antennas and reception systems for radio interference—Part 1: Basic measurement—Method for far field measuring in microwave anechoic chamber - 英文版
	GB/T 40602.2-2021 Antennas and reception systems for radio interference—Part 2:Basic measurement—Method for near field measuring high gain antenna pattern in microwave anechoic chamber - 英文版
	GB/T 8151.22-2020 Methods for chemical analysis of zinc concentrates—Part 22: Determination of zinc, copper, lead,iron,aluminium ,calcium and magnesium contents—wavelength dispersive X-ray fluorescence spectrometric method - 英文版
	GB 9706.206-2020 Medical electrical equipment—Part 2-6: Particular requirments for the basic safety and essential performence of microwave therapy equipment - 英文版
	GB/T 38952-2020 Non-destructive testing—Testing method for measuring residual stress using bulk wave - 英文版
	GB/T 38898-2020 Non-destructive testing—Testing method for measuring coating bond strength using ultrasonic wave - 英文版
	GB/T 38808-2020 waves webs section steel for building structures - 英文版
	GB/T 9771.3-2020 Single-mode optical fibres for telecommunication—Part 3: Characteristics of an extended wavelength band dispersion unshifted single-mode optical fibre - 英文版
	GB/T 9771.2-2020 Single-mode optical fibres for telecommunication—Part 2: Characteristics of a cut-off wavelength shifted single-mode optical fibre - 英文版
	GB 9706.203-2020 Medical electrical equipment—Part 2-3: Particular requirements for the basic safety and essential performance of short-wave therapy equipment - 英文版
	GB/T 38771-2020 General specification of microwave switch for space application - 英文版
	GB/T 39571-2020 wave energy resource assessment and characterization - 英文版
	GB/T 39283-2020 Non-destructive testing—Testing method for surface-wave testing using electromagnetic acoustic transducer (EMAT) techniques - 英文版
	GB/T 34370.11-2020 Nondestructive testing of amusement equipments—Part 11: Ultrasonic guided wave testing - 英文版
	GB/T 19066.2-2020 Composite wave-serrated metal gaskets for pipe flanges一Part 2:Class designated - 英文版
	GB/T 19066.1-2020 Composite wave-serrated metal gaskets for pipe flanges一Part 1: PN designated - 英文版

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