Guidance Note 3 Inspection and Testing 18th Edition 2018doi:BS HB 10194:2018购买本文件时可获得的所有当前修订均包含在购买本文件中.
Issue Date: September 10, 2023 4 GOED TECHNICAL GUIDANCE DOCUMENTS Note - optional approach: When using EPA and DHA standards of high purity (>99%), reference solution (a1) and (a2) can be combined into one reference solution (a), which is then prepared as follows: Dissolve 60.0 mg of...
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Tomingley produced 70,253oz of gold for the 12 months to 30 June 2023. Preliminary all in sustaining costs (AISC) are expected to fall in the mid-range of guidance ($1,550/oz to $1,750/oz) for the same period. The strong 12-month performance at Tomingley was part of an excellent...
(first episode: Pb–Zn mineralization, stages 1 and 2; second episode: Sb mineralization, stages 3 to 6). The objective of this case study is to investigate the Ag isotopic fractionation mechanisms in a hydrothermal ore-forming system and explore the potential application of Ag isotopes. The ...
We compared the identified information needs with the last edition of the U-space Concept of Operations and identified critical gaps between the needs and proposed services. A high-level methodology to identify, measure, and close the gaps is proposed. Keywords: U-space; U-space information; ...