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GB/T 10574.10-2017
锡铅焊料化学分析方法 第10部分:镉量的测定 火焰原子吸收光谱法和Na2EDTA滴定法
Methods for chemical analysis of tin-lead solders—Part 10:Determination of cadmium content—Flame atomic absorption spectrometry and Na2EDTA titration method
GB/T 34482-2017
Determination of thermal transmittance for architecture aluminium alloy thermal barrier profiles
GB/T 5237.2-2017
Wrought aluminium alloy extruded profiles for architecture—Part 2:Anodized profiles
GB/T 3884.19-2017
铜精矿化学分析方法 第19部分:铊量的测定 电感耦合等离子体质谱法
Methods for chemical analysis of copper concentrates—Part 19: Determination of thallium content—Inductively coupled plasma mass spectrometry
GB/T 14142-2017
Test method for crystallographic perfection of epitaxial layers in silicon—Etching technique
GB/T 34605-2017
Technical requirements of operation performance assessment for coal-fired flue gas desulfurization installation
GB/T 34608-2017
Water saving enterprises—Iron ore mining and mineral processing industry
GB/T 34606-2017
Evaluation method of overall energy-saving performance of building envelope
GB/T 34607-2017
Performance assessment of the desulfurization equipment and dust collector for sintering flue gas from iron and steel industry