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vanadium n.【化學】釩〔符號為 V〕。

vanadium steel

Sba - 15 supported vanadium oxide catalyst for selective oxidation of methane 15負載釩氧化物催化劑上甲烷選擇氧化反應

Effect of vanadium on structure and properties of ferrite heat resistant steel t 122鐵素體耐熱鋼組織和性能的影響

Vanadium pentoxide 93 % min in flakes 五氧化二釩

Chemical analysis of aluminium . spectrophotometric determination of vanadium 鋁的化學分析.釩的分光光度計法測定

Chemical analysis of ferro - vanadium . potentiometric determination of vanadium 釩鐵的化學分析.電位測定法測量釩

Chemical characters and biological behaviors for vanadium and its compounds 釩及其化合物的化學性質和生物學行為

Standard specification for chromium - vanadium alloy steel valve spring quality wire 閥簧級鉻礬合金鋼的標準規范

Determination of vanadium in coal 煤中釩的測定方法

A study on combined effect of vanadium and rare earths in microalloyed steel 微合金鋼中稀土釩復合作用的研究

Bpha water quality - determination of vanadium - bpha extraction spectrophotometric method 水質釩的測定鉭試劑

Methods of test for aluminium oxide - determination of vanadium content 氧化鋁試驗方法.第12部分:釩含量測定

Chemical analysis of ferro - vanadium . gravimetric determination of silicon 釩鐵的化學分析.硅的重量測定法

Standard test method for vanadium in paint driers by edta method Edta法測定涂料干燥劑中釩的標準試驗方法

Chemical reagent . vanadium pentoxide 化學試劑.五氧化二釩

The ferrous sulfate volumetric method for the determination of vanadium content 硫酸亞鐵容量法測定釩量

Oil tempered chromium - vanadium valve spring quality wire and springs 油回火鉻-釩汽門彈簧優質鋼絲和彈簧

Effect of vanadium on critical yield stress of ni - ti - nb shape memory alloys 記憶合金臨界屈服應力的影響

Health standard for vanadium and its compounds in the air of workplace 車間空氣中釩及其化合物衛生標準

Vanadium - determination of iron content - phenanthrline spectrophotometric method 鄰菲羅啉光度法測定鐵量