639983 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Brinell hardness test for metallic materials(for ASTM E10)
[ASTM标准-金属材料布氏硬度试验(国际比对)]
Brinell hardness test for metallic materials(for ASTM E10)
[ASTM标准-金属材料布氏硬度试验(国际比对)]
|
2023-03-29 |
|
|
304549 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Brinell hardness test for metallic materials(only for ISO 6506-1)
[金属布氏硬度测试(国际比对)]
Brinell hardness test for metallic materials(only for ISO 6506-1)
[金属布氏硬度测试(国际比对)]
|
2023-03-28 |
|
|
304706 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Brinell hardness test for metallic materials(only for ISO 6506-1)
[金属布氏硬度测试(国际比对)]
Brinell hardness test for metallic materials(only for ISO 6506-1)
[金属布氏硬度测试(国际比对)]
|
2023-03-28 |
|
|
304701 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Brinell hardness test for metallic materials(only for ISO 6506-1)
[金属布氏硬度测试(国际比对)]
Brinell hardness test for metallic materials(only for ISO 6506-1)
[金属布氏硬度测试(国际比对)]
|
2023-03-28 |
|
|
304503 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Charpy impact test for metallic materials (Striker R=2mm. Recommended testing machine: ≥150J)
[金属材料夏比冲击试验( R=2mm) (推荐150J 及以上试验机)(国际比对)]
Charpy impact test for metallic materials (Striker R=2mm. Recommended testing machine: ≥150J)
[金属材料夏比冲击试验( R=2mm) (推荐150J 及以上试验机)(国际比对)]
|
2023-03-29 |
|
|
304498 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Charpy impact test for metallic materials (Striker R=2mm. Recommended testing machine: ≥300J)
[金属材料夏比冲击试验( R=2mm) (推荐300J 及以上试验机)(国际比对)]
Charpy impact test for metallic materials (Striker R=2mm. Recommended testing machine: ≥300J)
[金属材料夏比冲击试验( R=2mm) (推荐300J 及以上试验机)(国际比对)]
|
2023-03-28 |
|
|
639978 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Charpy impact test for metallic materials (Striker R=8mm. Recommended testing machine: ≥150J. for ASTM E23)
[ASTM标准-金属材料室温冲击试验( 8mm摆锤刀刃,推荐≥150J试验机)(国际比对)]
Charpy impact test for metallic materials (Striker R=8mm. Recommended testing machine: ≥150J. for ASTM E23)
[ASTM标准-金属材料室温冲击试验( 8mm摆锤刀刃,推荐≥150J试验机)(国际比对)]
|
2023-03-29 |
|
|
304508 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Charpy impact test for metallic materials (Striker R=8mm. Recommended testing machine: ≥300J)
[金属材料夏比冲击试验( R=8mm) (推荐300J 及以上试验机)(国际比对)]
Charpy impact test for metallic materials (Striker R=8mm. Recommended testing machine: ≥300J)
[金属材料夏比冲击试验( R=8mm) (推荐300J 及以上试验机)(国际比对)]
|
2023-03-28 |
|
|
304534 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Chemical analysis of Hot Rolled Ribbed Steel Bar
[热轧带肋钢筋化学成分分析]
Chemical analysis of Hot Rolled Ribbed Steel Bar
[热轧带肋钢筋化学成分分析]
|
2023-04-18 |
|
|
304098 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Determination of Al2O3, SiO2, Fe2O3, CaO and TiO2 in bauxite
[铝土矿中化学成分分析(国际比对)]
Determination of Al2O3, SiO2, Fe2O3, CaO and TiO2 in bauxite
[铝土矿中化学成分分析(国际比对)]
|
2023-03-28 |
|
|
304407 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Determination of average grain size in aluminium alloy(only for Intercept Procedure)
[铝合金的平均晶粒度的测定(国际比对)]
Determination of average grain size in aluminium alloy(only for Intercept Procedure)
[铝合金的平均晶粒度的测定(国际比对)]
|
2023-03-28 |
|
|
639998 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Determination of average grain size in metallic materials (Recommendation for Intercept Procedure. for ASTM E112)
[ASTM标准-金属平均晶粒度的测定(国际比对)]
Determination of average grain size in metallic materials (Recommendation for Intercept Procedure. for ASTM E112)
[ASTM标准-金属平均晶粒度的测定(国际比对)]
|
2023-03-29 |
|
|
304395 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Determination of average grain size in metallic materials(only for Intercept Procedure)
[金属平均晶粒度的测定(国际比对)]
Determination of average grain size in metallic materials(only for Intercept Procedure)
[金属平均晶粒度的测定(国际比对)]
|
2023-03-29 |
|
|
639916 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Determination of burning behaviour of plastics by oxygen index(ISO 4589-2)
[塑料燃烧性能的测定(氧指数法)]
Determination of burning behaviour of plastics by oxygen index(ISO 4589-2)
[塑料燃烧性能的测定(氧指数法)]
|
2023-03-29 |
|
|
303607 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Determination of C, Si, P, Mn, S and Cr in bearing steel
[轴承钢中化学成分分析(国际比对)]
Determination of C, Si, P, Mn, S and Cr in bearing steel
[轴承钢中化学成分分析(国际比对)]
|
2023-03-29 |
|
|
303750 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Determination of C, Si, Mn and P in ferromanganese alloy
[锰铁中化学成分分析(国际比对)]
Determination of C, Si, Mn and P in ferromanganese alloy
[锰铁中化学成分分析(国际比对)]
|
2023-03-28 |
|
|
639850 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Determination of C, Si, Mn, P and Cr in low-carbon ferrochromium
[低碳铬铁中化学成分分析(国际比对)]
Determination of C, Si, Mn, P and Cr in low-carbon ferrochromium
[低碳铬铁中化学成分分析(国际比对)]
|
2023-03-29 |
|
|
287582 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Determination of C, Si, Mn, P and S in low alloy steel
[低合金钢中化学成分析(国际比对) ]
Determination of C, Si, Mn, P and S in low alloy steel
[低合金钢中化学成分析(国际比对) ]
|
2023-03-28 |
|
|
287592 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Determination of C, Si, Mn, P and S in low alloy steel by spark atomic emission spectrometry
[用火花源原子发射光谱法测定低合金钢中化学成分(国际比对)]
Determination of C, Si, Mn, P and S in low alloy steel by spark atomic emission spectrometry
[用火花源原子发射光谱法测定低合金钢中化学成分(国际比对)]
|
2023-03-28 |
|
|
303589 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Determination of C, Si, Mn, P, S, Cr and Ni in stainless steel by spark atomic emission spectrometry
[用火花源原子发射光谱法测定不锈钢中化学成分(国际比对)]
Determination of C, Si, Mn, P, S, Cr and Ni in stainless steel by spark atomic emission spectrometry
[用火花源原子发射光谱法测定不锈钢中化学成分(国际比对)]
|
2023-03-28 |
|
|