共找到 150 條與 測定方法 相關的標準，共 10 頁
用于測定樣品中鎵含量的方法，濃度范圍為0.001%到4
Gallium Determination Method
本標準適用于測定鑄鋼、鑄鐵、鑄造有色合金的自由線收縮率
Test method for castability of alloys.Determination of free linear contraction
Onderzoekingsmethoden
Schválení ST SEV 3686-82 doporu?ilo ministerstvo pr?myslu CSR. Zpracovatel: Lachema, n. p., Brno — Ing. H. ?i?áková, Ing. L. Srp, J. Pokorná, prom
Methods for etermination of water
Methods for Determination of Arsenic
1. 范圍 本試驗方法涵蓋測定燒結金屬摩擦材料密度的測定方法。 以英寸-磅單位表示的數據被視為標準值。括號中的SI等效值可能是近似的。 本標準可能涉及危險材料、操作和設備。本標準并不旨在解決所有與使用有關的安全問題。使用本標準者的責任是咨詢并建立適當的安全和衛生實踐，并在使用前確定符合監管限制
Density determination method
Determination methods of sodium ions, chloride ion content, chemical oxygen demand (COD) and calcium and magnesium ions in waste sulfuric acid (2022)
Methods of Determination of Copper
Moisture determination method
This standard prescribes electrolytic, volumetric and colorimetric methods for the determination of copper in micro and macro quantities
How to measure copper
1.1 This standard prescribes methods for determination of arsenic. 1.1.1 Modified Gutzeit method of test for arsenic shall be employed in cases where
Arsenic determination method
Methods for determination of pigments
Methods for determination of pigments
Methods for determination of pigments
Density determination method
