GB/T 46786-2025
锌合金压铸件金相检验
Metallographic test for zinc alloy die castings
- 实施日期
- 2026-07-01
- ICS 分类
- 77.120.60
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 46786-2025
Metallographic test for zinc alloy die castings
GB/T 8152.6-2025
Methods for chemical analysis of lead concentrates—Part 6:Determination of bismuth content
GB/T 3260.1-2024
Methods for chemical analysis of tin—Part 1:Determination of copper, lead, zinc, cadmium, silver, nickel and cobalt contents—Flame atomic absorption spectroscopy
GB/T 13818-2024
Die casting zinc alloys
GB/T 4103.18-2024
Methods for chemical analysis of lead and lead alloys—Part 18:Determination of silver, copper, bismuth, arsenic, antimony, tin, zinc, iron, cadmium, nickel, magnesium, aluminum, calcium, selenium and tellurium contents—Inductively coupled plasma mass spectrometry
GB/T 8152.17-2023
GB/T 8151.25-2023
GB/T 728-2020
GB/T 3260.11-2023
Methods for chemical analysis of tin—Part 11:Determination of copper,iron,bismuth,lead,antimony,arsenic,aluminum,zinc,cadmium,silver,nickel and cobalt contents—Inductively coupled plasma atomic emission spectrometry
GB/T 8151.26-2023
Methods for chemical analysis of zinc concentrates—Part 26:Determination of silver content—Acid dissolution and flame atomic absorption spectrometric method
GB/T 8152.17-2023
Methods for chemical analysis of lead concentrates—Part 17: Determination of aluminum,magnesium,iron,copper,zinc,cadmium,arsenic,antimony,bismuth and calcium contents— Inductively coupled plasma atomic emission spectrometry
GB/T 13821-2023
Zinc alloy die castings
GB/T 8152.11-2023
Methods for chemical analysis of lead concentrates—Part 11: Determination of mercury content—Atomic fluorescence spectrometry and direct mercury determining with solid injection method
GB/T 8151.25-2023
Methods for chemical analysis of zinc concentrates—Part 25:Determination of indium content—Flame atomic absorption spectrometry
GB/T 8152.16-2022
Methods for chemical analysis of lead concentrates—Part 16: Determination of calcium oxide content—Flame atomic absorption spectrometric method
GB/T 8152.15-2021
Methods for chemical analysis of lead concentrates—Part 15:Determination of soluble lead content—Flame atomic absorption spectrometry
GB/T 8151.24-2021
Methods for chemical analysis of zinc concentrates—Part 24:Determination of soluble zinc content—Flame atomic absorption spectrometry
GB/Z 39124-2020
Method for chemical analysis of lead concentrates—Determination of antimony content—Ce(SO4)2 titration method
GB/T 8151.23-2020
Methods for chemical analysis of zinc concentrates—Part 23: Determination of mercury content—Solid sampling and direct mercury analysis method
GB/T 8151.22-2020
Methods for chemical analysis of zinc concentrates—Part 22: Determination of zinc, copper, lead,iron,aluminium ,calcium and magnesium contents—Wavelength dispersive X-ray fluorescence spectrometric method