瀏覽次數:161by:正煌
二甲基亞砜
Dimethyl Sulfoxide

規格:  
AluminumAl 10
Calcium,Ca 10
Chromoum,Cr 10
Copper,Cu 10
Gold,Au 10
Iron,Fe 10
Laed,Pb 10
Magnesium,Mg 10
Manganese,Mn 10
Nickel,Ni 10
Potassium,K 10
Sllien,Si 10
Sodium,Na 10
Zinen,Zn 10

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