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Anzahl der Treffer (Daten werden monatlich aktualisiert): 46642
Weiter Weiter| 43881 - 43890 | 43891 - 43900|43901 - 43910 |Weiter Weiter

GB/T 8151.16-2005

锌精矿化学分析方法 钴量的测定 火焰原子吸收光谱法

Methods for chemical analysis of zinc concentrates-Determination of cobalt content-Flame atomic absorption spectrometer method

GB/T 9750-1998

涂料产品包装标志

Marks for package of coating products

GB/T 12583-1998

润滑剂极压性能测定法(四球法)

Standard test method for measurement of extreme-pressure properties of lubricating fluids(four-ball method)

GB/T 11894-1989

水质 总氮的测定 碱性过硫酸钾消解紫外分光光度法

Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photo metric method

GB/T 11895-1989

水质 苯并(a)芘的测定 乙酰化滤纸层析荧光分光光度法

Water quality--Determination of benzo(a)-pyrene--Acetylated paper chromatography with fluorescence spectrophotometric method

GB/T 13546-1992

挑选型计数抽样检查程序及抽样表

Rectifying sampling procedures and tables for inspections by attributes

GB/T 1995-1998

石油产品粘度指数计算法

Petroleum products--Calculation of viscosity index

GB/T 8930-2001

合质金锭

Crude gold ingots

GB/T 13135-1991

信息交换用彝文字符15×16点阵字模集及数据集

15×16 Dot matrix font set and data set of Yi characters for information interchange

GB/T 12512-1990

纤维光学衰减器 第一部分:总规范(可供认证用)

Fibre optic attenuators--Part 1:Generic specification

Anzahl der Treffer (Daten werden monatlich aktualisiert): 46642
Weiter Weiter| 43881 - 43890 | 43891 - 43900|43901 - 43910 |Weiter Weiter