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Number of entries (Data is updated on a monthly basis): 46674
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GB/T 12951-2009

离子感烟火灾探测器用镅241α放射源

Americium-241 alpha sources for ionization smoke fire detectors

GB/T 12714-2009

镅铍中子源

Americium-241 Beryllium neutron sources

GB/T 17350-2009

专用汽车和专用挂车术语、代号和编制方法

Terms marks and designation for special purpose vehicles and special trailers

GB/T 15782-2009

营造林总体设计规程

Code for silvicultural overall design

GB/T 6379.2-2004

测量方法与结果的准确度(正确度与精密度) 第2部分:确定标准测量方法重复性与再现性的基本方法

Accuracy(trueness and precision)of measurement methods and results--Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method

GB 5980-2009

内河船舶噪声级规定

Regulation on noise levels on board inland ships

GB/T 23739-2009

土壤质量 有效态铅和镉的测定 原子吸收法

Soil quality - Analysis of available lead and cadmium contents in soils - Atomic absorption spectrometry

GB/T 23798-2009

病媒生物密度监测方法 鼠类

Surveillance methods for vector density - Rodent

GB/T 23796-2009

病媒生物密度监测方法 蝇类

Surveillance methods for vector density - Fly

GB/T 7260.2-2009

不间断电源设备(UPS) 第2部分:电磁兼容性(EMC)要求

Uninterruptible power systems (UPS) - Part 2: Electromagnetic compatibility (EMC) requirements

Number of entries (Data is updated on a monthly basis): 46674
Weiter Weiter| 45601 - 45610 | 45611 - 45620|45621 - 45630 |Weiter Weiter