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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 24583.2-2019 |
Vanadium-nitrogen—Determination of nitrogen content—Thermal conductimetric method after fusion in a current of inert gas 钒氮合金 氮含量的测定 惰性气体熔融热导法 |
China National Standards conductimetric |
 English PDF |
| GB/T 24583.2-2009 |
Vanadium-Nitrogen alloy - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas 钒氮合金 氮含量的测定 惰性气体熔融热导法 |
China National Standards conductimetric |
English PDF |
| GB/T 20124-2006 |
Steel and iron -- Determination of nitrogen content -- Thermal conductimetric method after fusion in a current of inert gas (Routine method) 钢铁 氮含量的测定 惰性气体熔融热导法（常规方法） |
China National Standards conductimetric |
English PDF |
| GB/T 2678.6-1996 |
Paper，board and pulps--Determination of water soluble sulphates (conductimetric titration method) 纸、纸板和纸浆水溶性硫酸盐的测定(电导滴定法) |
China National Standards conductimetric |
English PDF |
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