Search

Number of entries (Data is updated on a monthly basis): 47268
Weiter Weiter| 10451 - 10460 | 10461 - 10470|10471 - 10480 |Weiter Weiter

GB/T 31392-2022

煤矿矿井水利用技术导则

Technical guidance for the utilization of coal mine water

GB/T 18513-2022

中国主要进口木材名称

Names of main woods imported into China

GB/T 19373-2003

饲料中氨基甲酸酯类农药残留量测定 气相色谱法

Determination of carbamate pesticide residues in feeds--Gas chromatography

GB/T 31049-2022

石油天然气钻采设备 顶部驱动钻井装置

Petroleum drilling and production equipment—Top drive system

GB/T 18310.1-2002

纤维光学互连器件和无源器件 基本试验和测量程序 第2-1部分:试验 振动(正弦)

Fibre optic interconnecting devices and passive components--Basic test andmeasurement procedures--Part 2-1:Tests--Vibration(sinusoidal)

GB/T 6160-2003

缩微摄影技术 源文件第一代银--明胶型缩微品密度规范与测量方法

Micrographics--First generation silver-gelatin microforms of source documents--Density specifications and method of measurement

GB/T 21387-2008

轴流式止回阀

Aaxial flow check valve

GB/T 17749-2008

白度的表示方法

Methods of whiteness specification

GB/T 15313-2008

激光术语

Terminology for laser

GB/T 42175-2022

海洋石油勘探开发钻井泥浆和钻屑中铜、铅、锌、镉、铬的测定 微波消解-电感耦合等离子体质谱法

Determination of Copper, Lead, Zinc, Cadmium and Chromium in the drilling cuttings and mud from ocean petroleum exploitation—Microwave digestion-inductively coupled plasma mass spectrometry method

Number of entries (Data is updated on a monthly basis): 47268
Weiter Weiter| 10451 - 10460 | 10461 - 10470|10471 - 10480 |Weiter Weiter