GB/T 4437.1-2023
铝及铝合金热挤压管 第1部分:无缝圆管
Aluminium and aluminium alloys extruded tubes—Part 1: Seamless tubes
- 实施日期
- 2024-06-01
- ICS 分类
- 77.150.10
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 5,061 条
GB/T 4437.1-2023
Aluminium and aluminium alloys extruded tubes—Part 1: Seamless tubes
GB/T 32182-2023
Aluminium and aluminium alloy plates and sheets for railway application
GB/T 3195-2023
Aluminium and aluminium alloys drawn(rolled)round wire
GB/T 26029-2023
Nickel cobalt manganese ternary composite oxide
GB/T 2882-2023
Nickel and nickel alloys tube
GB/T 2054-2023
Nickel and nickel alloy plate and sheet
GB/T 26330-2023
Clad metal strips of silver and silver alloys/copper and copper alloys
GB/T 3310-2023
Ultrasonic testing method of copper and copper alloy bars
GB/T 6150.3-2023
Methods for chemical analysis of tungsten concentrates—Part 3: Determination of phosphorus content—The phosphorus molybdenum yellow spectrophotometry and inductively coupled plasma atomic emission spectrometry
GB/T 6150.1-2023
Methods for chemical analysis of tungsten concentrates—Part 1:Determination of tungsten trioxide content—Ammonium tungstate igniting gravimetric method
GB/T 18115.6-2023
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 6:Determination of lanthanum,cerium,praseodymium,neodymium,samarium,gadolinium,terbium,dysprosium,holmium,erbium,thulium,ytterbium,lutetium and yttrium contents
GB/T 43409-2023
Metallographic examination of carbon steel and low alloy steel castings for general engineering and sturctural purposes
GB/T 13296-2023
Seamless stainless steel tubes for boiler and heat exchanger
GB/T 43360-2023
Zirconium and zirconium alloy powder for additive manufacturing
GB/T 3260.11-2023
Methods for chemical analysis of tin—Part 11:Determination of copper,iron,bismuth,lead,antimony,arsenic,aluminum,zinc,cadmium,silver,nickel and cobalt contents—Inductively coupled plasma atomic emission spectrometry
GB/T 3653.3-2023
Ferroboron—Determination of silicon content—Perchloric acid dehydration-gravimetric method
GB/T 3654.8-2023
Ferroniobium—Determination of titanium content—Chromotropic acid photometric method and diantipyrylmethane photometric method
GB/T 43358-2023
Rare earth mineral and rare earth products—Determination of gross alpha and beta radio activity—Thick source method
GB/T 43304-2023
Oxynitride cyan phosphors for white LEDs
GB/T 5686.5-2023
Ferromanganese,ferromanganese-silicon,nitrogen-bearing ferromanganese and manganese metal—Determination of carbon content—The Infrared absorption method,the gasometric method,the gravimetric method and the coulometric method