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Anzahl der Treffer (Daten werden monatlich aktualisiert): 47646
Weiter Weiter| 30911 - 30920 | 30921 - 30930|30931 - 30940 |Weiter Weiter

GB/T 31927-2015

钢板及钢带 锌基和铝基镀层中铅和镉含量的测定 电感耦合等离子体质谱法

Zinc and aluminum based coatings on steel sheets and strips—Determination of lead and cadmium contents—Inductively coupled plasma mass spectrometric method

GB/T 4010-2015

铁合金化学分析用试样的采取和制备

Ferroalloys sampling and preparation of samples for chrmical analysis

GB/T 21714.1-2015

雷电防护 第1部分:总则

Protection against lightning—Part 1:General principles

GB/T 21714.2-2015

雷电防护 第2部分:风险管理

Protection against lightning—Part 2:Risk management

GB/T 21714.4-2015

雷电防护 第4部分:建筑物内电气和电子系统

Protection against lightning—Part 4:Electrical and electronic systems within structures

GB/T 13539.1-2015

低压熔断器 第1部分:基本要求

Low-voltage fuses—Part 1: General requirements

GB 31893-2015

水泥中水溶性铬(Ⅵ)的限量及测定方法

Limit and determination of the water-soluble Chromium(Ⅵ)content for cement

GB/T 31911-2015

燃气燃烧器具排放物测定方法

Methods for determination of emissions from appliances burning gaseous fuels

GB/T 9779-2015

复层建筑涂料

Multi-layer coatings for architecture

GB/T 20254.2-2015

引线框架用铜及铜合金带材 第2部分:异型带

Copper and copper alloy strips for lead frame—Part 2: Profiled strip

Anzahl der Treffer (Daten werden monatlich aktualisiert): 47646
Weiter Weiter| 30911 - 30920 | 30921 - 30930|30931 - 30940 |Weiter Weiter