| 639951 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Determination of Rockwell hardness of plastics（ISO 2039-2）
[塑料洛氏硬度的测定]
Determination of Rockwell hardness of plastics（ISO 2039-2）
[塑料洛氏硬度的测定]
|
2023-03-29 |
|
|
|
| 303693 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Determination of carbon and sulfur content in steel
[钢中C、S含量的测定（国际比对）]
Determination of carbon and sulfur content in steel
[钢中C、S含量的测定（国际比对）]
|
2023-03-29 |
|
|
|
| 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 |
|
|
|
| 639824 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Determination of C, Si, Mn, P,S, Ni,Cr in ferronickel
[镍铁中化学成分分析（国际比对）]
Determination of C, Si, Mn, P,S, Ni,Cr in ferronickel
[镍铁中化学成分分析（国际比对）]
|
2023-03-29 |
|
|
|
| 968228 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Metal neutral salt spray tests
[ASTM标准-金属材料中性盐雾试验]
Metal neutral salt spray tests
[ASTM标准-金属材料中性盐雾试验]
|
2023-03-29 |
|
|
|
| 968213 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Vickers hardness test for metallic materials
[金属维氏硬度测试（国际比对）]
Vickers hardness test for metallic materials
[金属维氏硬度测试（国际比对）]
|
2023-03-29 |
|
|
|
| 968238 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Non-Destructive tesitng of welds (Magnetic testing)
[钢板焊缝的磁粉检测（国际比对）]
Non-Destructive tesitng of welds (Magnetic testing)
[钢板焊缝的磁粉检测（国际比对）]
|
2023-03-29 |
|
|
|
| 304722 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Vickers hardness test for metallic materials(only for ISO 6507-1)
[金属维氏硬度测试（国际比对）]
Vickers hardness test for metallic materials(only for ISO 6507-1)
[金属维氏硬度测试（国际比对）]
|
2023-03-29 |
|
|
|
| 968223 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Determination of content of nonmetallic inclusions
[钢中非金属夹杂物含量的测定（国际比对）]
Determination of content of nonmetallic inclusions
[钢中非金属夹杂物含量的测定（国际比对）]
|
2023-03-29 |
|
|
|
| 968233 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Non-Destructive tesitng of welds (X-Ray testing)
[钢板焊缝的X射线透射检测（国际比对）]
Non-Destructive tesitng of welds (X-Ray testing)
[钢板焊缝的X射线透射检测（国际比对）]
|
2023-03-29 |
|
|
|
| 968189 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Metal neutral salt spray tests
[金属材料中性盐雾试验（国际比对）]
Metal neutral salt spray tests
[金属材料中性盐雾试验（国际比对）]
|
2023-03-29 |
|
|
|
| 968245 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Non-Destructive tesitng of welds (Penetrant testing)
[焊缝的渗透检测（国际比对）]
Non-Destructive tesitng of welds (Penetrant testing)
[焊缝的渗透检测（国际比对）]
|
2023-03-29 |
|
|
|
| 968194 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Metal neutral salt spray tests(only for ISO 9227)
[金属材料中性盐雾试验（国际比对）]
Metal neutral salt spray tests(only for ISO 9227)
[金属材料中性盐雾试验（国际比对）]
|
2023-03-29 |
|
|
|
| 304712 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Rockwell hardness test for metallic materials(only for ISO 6508-1)
[金属洛氏硬度测试（国际比对）]
Rockwell hardness test for metallic materials(only for ISO 6508-1)
[金属洛氏硬度测试（国际比对）]
|
2023-03-29 |
|
|
|
| 968178 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Determination of Sn, Mn, Y and Zr in titanium alloy
[钛合金中Sn、Mn、Y、Zr含量测定（国际比对）]
Determination of Sn, Mn, Y and Zr in titanium alloy
[钛合金中Sn、Mn、Y、Zr含量测定（国际比对）]
|
2023-03-29 |
|
|
|
| 639869 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Determination of potassium and sodium in iron ore
[铁矿石中K, Na含量分析（国际比对）]
Determination of potassium and sodium in iron ore
[铁矿石中K, Na含量分析（国际比对）]
|
2023-03-29 |
|
|
|
| 303716 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Determination of Mo, Al, Ti and Nb in supper alloy
[高温合金中化学成分分析（国际比对）]
Determination of Mo, Al, Ti and Nb in supper alloy
[高温合金中化学成分分析（国际比对）]
|
2023-03-29 |
|
|
|
| 639895 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Determination of tear force using ballistic pendulum method for textiles
[纺织品撕破强力的测定]
Determination of tear force using ballistic pendulum method for textiles
[纺织品撕破强力的测定]
|
2023-03-29 |
|
|
|
| 639806 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Determination of Si, Mn, P,Al and Ti in Ferrotitanium
[钛铁中化学成分分析（国际比对）]
Determination of Si, Mn, P,Al and Ti in Ferrotitanium
[钛铁中化学成分分析（国际比对）]
|
2023-03-29 |
|
|
|
| 639885 |
China |
China NIL Research Center for Proficiency Testing
China NIL Research Center for Proficiency Testing
|
Determination of calorific value of coal
[煤的发热量的测定]
Determination of calorific value of coal
[煤的发热量的测定]
|
2023-03-29 |
|
|
|
