GB/T 4196-1984
钨、钼条密度测定方法
Method for testing the density of tungsten and molybdenum bars
- 实施日期
- 1984-11-01
- ICS 分类
- 77.040.30
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 70,494 条
GB/T 4196-1984
Method for testing the density of tungsten and molybdenum bars
GB/T 4195-1984
Method for measuring the distribution of the powder size of tungsten and molybdenum method by the balance for the fall of the particles
GB/T 4194-1984
Creep testing,high temperature treatment and metallographic examination of the tungsten wires
GB/T 4193-1984
Method for measuring the density of the fine wire and ribbon of tungsten and molybdenum used in electric light sources and vacuumtubes
GB/T 4192-1984
Method for the determination of the resistivity of tungsten and molybdenum used in electric light sources and vacuumtubes
GB/T 4190-1984
Doped molybdenum bars
GB/T 4189-1984
Doped tungsten bars
GB/T 4188-1984
Molybdenum rods
GB/T 4187-1984
Tungsten rods
GB/T 4185-1984
Molybdenum-tungsten alloy bars
GB/T 4166-1984
Methods of test of variable capacitors in electronic equipment
GB/T 4170-1984
Components of injection mould for plastics--Specification
GB/T 4146-1984
Textile terms and terminology (Parts of chemical fibers)
GB/T 4133-1984
The type and dimensions for positive drive of Morse tapers
GB/T 4144-1984
Programming languages--Minimal BASIC
GB/T 4110-1983
Pulse code modulation communication system hierarchy
GB/T 4099-1983
Navigation terms and symbols in common use
GB/T 4116-1983
Oersted and ampere per metre conversion tables
GB/T 4115-1983
Hores-power and kilowatt conversion tables
GB/T 4114-1983
Kilowatt-hour and megajoule conversion tables