China Metal GB Standards Search Result

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	GB/T 24513.1-2009 Corrosion of Metals and alloys - Classification of low corrosivity of indoor atmospheres - Part 1: Determination and estimation of indoor corrosivity - 英文版
	GB/T 24584-2009 Metallic materials - Tensile testing - Method of test in liquid helium - 英文版
	GB/T 20935.3-2009 Method of electromagnetic acoustic inspection for Metal materials - Part 3: Standard test method for ultrasonic surface examinations using electromagnetic acoustic transducer(EMAT)techniques - 英文版
	GB/T 20935.2-2009 Method of electromagnetic acoustic inspection for Metal materials - Part 2: Standard practice for ultrasonic testing using electromagnetic acoustic transducer(EMAT)techniques - 英文版
	GB/T 17456.1-2009 Ductile iron pipes - External zinc-based coating - Part 1: Metallic zinc with finishing layer - 英文版
	GB/T 9441-2009 Metallographic test for spheroidal graphite cast iron - 英文版
	GB/T 7216-2009 Metallographic test for gray cast iron - 英文版
	GB/T 12467.5-2009 Quality requirements for fusion welding of Metallic materials - Part 5: Standard documents need to conform to claim conformity to the quality requirements - 英文版
	GB/T 12467.4-2009 Quality reqirements for fusion welding of Metallic materials - Part 4: Elementary quality requirements - 英文版
	GB/T 12467.3-2009 Quality reqirements for fusion welding of Metallic materials - Part 3: Standard quality requirements - 英文版
	GB/T 12467.2-2009 Quality reqirements for fusion welding of Metallic materials - Part 2: Comprehensive quality requirements - 英文版
	GB/T 12467.1-2009 Quality reqirements for fusion welding of Metallic materials - Part 1: Criteria for the selection of the appropriate level of quality requirements - 英文版
	GB/T 802.5-2009 Prevailing torque type hexagon acorn nuts with non-Metallic insert - Welding type - 英文版
	GB/T 24458-2009 Ceramic Metal-halide lamps - Performance specifications - 英文版
	GB/T 24457-2009 Metal halide lamps (Rare-earth series) - Performance requirements - 英文版
	GB/T 24377-2009 Textile machinery and accessories - Metallic card clothing - Definitions of dimensions, types and mounting - 英文版
	GB/T 24348.4-2009 Textile machinery and accessories - Reeds - Part 4: Dimensions and designation of plastic-bound Metal reeds - 英文版
	GB/T 24348.3-2009 Textile machinery and accessories - Reeds - Part 3: Dimensions and designation of Metal reeds with double-spring baulk - 英文版
	GB/T 24348.2-2009 Textile machinery and accessories - Reeds - Part 2: Dimensions and designation of Metal reeds with plate baulk - 英文版
	GB/T 24333-2009 Metal halide lamps (NaI-TlI-InI3 series) - Performance requirements - 英文版
	GB/T 24299-2009 Test method for the mechanical life of snap action discs of thermostat biMetal - 英文版
	GB/T 24298-2009 Standard test method for cross curvature of thermostat Metals - 英文版
	GB/T 24297-2009 The test method for thermal deflection rate of spiral and helix coils of thermostat biMetal - 英文版
	GB/T 24236-2009 Iron ores for shaft direct-reduction feedstocks - Determination of the reducibility index, final degree of reduction and degree of Metallization - 英文版
	GB/T 24235-2009 Iron ores for shaft direct-reduction feedstocks - Determination of the low temperature reduction-disintegration index and degree of Metallization - 英文版
	GB/T 24196-2009 Corrosion of Metals and alloys - Electrochemical test methods - Guidelines for conducting potentiostatic and potentiodynamic polarization measurements - 英文版
	GB/T 24195-2009 Corrosion of Metals and alloys - Accelerated cyclic tests with exposure to acidified salt spray, “dry” and “wet” conditions - 英文版
	GB/T 4340.4-2009 Metallic materials - Vickers hardness test - Part 4: Tables of hardness values - 英文版
	GB/T 4340.1-2009 Metallic materials - Vickers hardness test - Part 1: Test method - 英文版
	GB/T 24183-2009 Metallic materials - Earing test - 英文版

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