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Number of entries (Data is updated on a monthly basis): 46674
Weiter Weiter| 1471 - 1480 | 1481 - 1490|1491 - 1500 |Weiter Weiter

GB/T 1871.4-1995

磷矿石和磷精矿中氧化钙含量的测定 容量法

Phosphate rock and concentrate--Determination of calcium oxide content--Volumetric methods

GB/T 16141-1995

放射性核素的α能谱分析方法

Analytical method for radionuclides by alpha spectrometry

GB/T 9995-1997

纺织材料含水率和回潮率的测定 烘箱干燥法

Determination of moisture content and moisture regain of textile--Oven-drying method

GB/T 15506-1995

水质 钡的测定 原子吸收分光光度法

Water quality--Determination of barium--Atomic absorption spectrometry

GB/T 15507-1995

水质 肼的测定 对二甲氨基苯甲醛分光光度法

Water quality--Determination of hydrazine--p-Dimetylaminobenzaldehyde spectrophotometric method

GB/T 15389-1994

螺杆

Threaded rods

GB/T 16878-1997

用于集成电路制造技术的检测图形单元规范

Specification for metrology pattern cells for integrated circuit manufacture

GB/T 15161-1994

林业资源分类与代码 林木病害

Classification and codes for forestry resources--Tree diseases

GB/T 15435-1995

环境空气 二氧化氮的测定 Saltzman法

Ambient air--Determination of nitrogen dioxide--Saltzman method

GB/T 15768-1995

电容式湿敏元件与湿度传感器总规范

General specification for the capacitance type humidity sensor and transducer

Number of entries (Data is updated on a monthly basis): 46674
Weiter Weiter| 1471 - 1480 | 1481 - 1490|1491 - 1500 |Weiter Weiter