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Number of entries (Data is updated on a monthly basis): 83776
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GB/T 24255-2009

沙化土地监测技术规程

Technical code of practice on the sandified land monitoring

GB/T 4128-1995

声学 标准水听器

Acoustics--Standard hydrophone

GB/T 15858-1995

VHS录像机全消磁头通用技术条件

General specification for full track erasing heads of VHS video tape recorders

GB/T 7078-1997

纺织品 色牢度试验 耐甲醛色牢度

Textiles--Tests for colour fastness--Colour fastness to formaldehyde

GB/T 4195-1984

钨、钼粉末粒度分布测试方法(沉降天平法)

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 3653.2-1983

硼铁化学分析方法 气体容量法测定碳量

Methods for chemical analysis of ferroboron--The gasometric method for the determination of carbon content

GB/T 4196-1984

钨、钼条密度测定方法

Method for testing the density of tungsten and molybdenum bars

GB/T 1722-1992

清漆、清油及稀释剂颜色测定法

Estimation of colour of varnishes,boiledoils and thinners

GB/T 1723-1993

涂料粘度测定法

Determination of viscosity of coatings

GB/T 4193-1984

电真空器件及电光源用细钨丝、钼丝和薄带密度的测试方法

Method for measuring the density of the fine wire and ribbon of tungsten and molybdenum used in electric light sources and vacuumtubes

Number of entries (Data is updated on a monthly basis): 83776
Weiter Weiter| 47281 - 47290 | 47291 - 47300|47301 - 47310 |Weiter Weiter