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smlsmlhd 发表了新话题 AS 3515.1-2005(R2016) Gold and gold bearing alloys — Part 1: Determination o...
AS 3515.1-2005(R2016) Gold and gold bearing alloys — Part 1: Determination of gold content (less than 30o/o)-Gravimetric (fire assay) method- smlsmlhd 发表了新话题 AS 3515.2-2002(R2016) Gold and gold bearing alloys — Part 2: Determination o...
AS 3515.2-2002(R2016) Gold and gold bearing alloys — Part 2: Determination of gold content (30o/o to 99.5°/o)-Gravimetric (fire assay) method - smlsmlhd 发表了新话题 API TR 16G-2023 Well Control Equipment Reliability Modeling
API TR 16G-2023 Well Control Equipment Reliability Modeling - smlsmlhd 发表了新话题 API RP 6HT-2023 Heat Treatment and Testing of Carbon, Micro-alloyed, and Low-...
API RP 6HT-2023 Heat Treatment and Testing of Carbon, Micro-alloyed, and Low-alloy Steel Wrought and Cast Components - smlsmlhd 发表了新话题 ASTM A6/A6M-24 中文版 轧制结构钢棒材、板材、型材和板桩的一般要求标准规范
ASTM A6/A6M-24 中文版 轧制结构钢棒材、板材、型材和板桩的一般要求标准规范 - smlsmlhd 发表了新话题 ASTM A370-23 Standard Test Methods and Definitions for Mechanical Testing of ...
ASTM A370-23 Standard Test Methods and Definitions for Mechanical Testing of Steel Products - smlsmlhd 发表了新话题 ASTM A194/A194M-23 Standard Specification for Carbon Steel, Alloy Steel, and ...
ASTM A194/A194M-23 Standard Specification for Carbon Steel, Alloy Steel, and Stainless Steel Nuts for Bolts for High Pressure or High Temperature Serv ...
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- AS 3515.1-2005(R2016) Gold and gold bearing alloys — Part 1: Determination o...
- AS 3515.2-2002(R2016) Gold and gold bearing alloys — Part 2: Determination o...
- API TR 16G-2023 Well Control Equipment Reliability Modeling
- API RP 6HT-2023 Heat Treatment and Testing of Carbon, Micro-alloyed, and Low-...
- ASTM A6/A6M-24 中文版 轧制结构钢棒材、板材、型材和板桩的一般要求标准规范
- ASTM A370-23 Standard Test Methods and Definitions for Mechanical Testing of ...
- ASTM A194/A194M-23 Standard Specification for Carbon Steel, Alloy Steel, and ...
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