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Number of entries (Data is updated on a monthly basis): 47212
Weiter Weiter| 41521 - 41530 | 41531 - 41540|41541 - 41550 |Weiter Weiter

GB/T 4325.4-2013

钼化学分析方法 第4部分:锡量的测定 原子荧光光谱法

Methods for chemical analysis of molybdenum - Part 4: Determination of tin content - Atomic fluorescence spectrometry

GB/T 29509.2-2013

载金炭化学分析方法 第2部分:银量的测定 火焰原子吸收光谱法

Methods for chemical analysis of gold-loaded carbon - Part 2:Determination of silver content - Flame atomic absorption spectrometry

GB/T 14458-2013

香花浸膏检验方法

Method for inspection of flower concrete

GB/T 29657-2013

钇镁合金

Yttrium-magnesium alloy

GB/T 16598-2013

钛及钛合金饼和环

Titanium and titanium alloy dics and ring

GB/T 29656-2013

镨钕镝合金化学分析方法

Chemical analysis methods for praseodymium neodymium dysprosium alloy

GB/Z 25320.2-2013

电力系统管理及其信息交换 数据和通信安全 第2部分:术语

Power systems management and associated information exchange - Data and communications security - Part 2: Glossary of terms

GB/T 29164-2012

煤炭成分分析和物理特性测量标准物质应用导则

Guide for utilization of certified reference materials for composition analysis and physical property measurements of coal

GB/T 29245-2012

信息安全技术 政府部门信息安全管理基本要求

Information security techniques - Basic requirements of information security for national department

GB/T 29571-2013

桑蚕天然彩色茧

Natural colored cocoon of silkworm (Bombyx mori L.)

Number of entries (Data is updated on a monthly basis): 47212
Weiter Weiter| 41521 - 41530 | 41531 - 41540|41541 - 41550 |Weiter Weiter