Fruit and vegetable juices. Estimation of soluble solids content. Refractometric method
水果和蔬菜汁 可溶性固形物含量的估算 折射法

1997-05-15

Fruit and vegetable juices - Determination of soluble solids content by the refractometric method
水果和蔬菜汁.可溶性固形物含量的估计.折射法；德文版EN 12143:1996

1996-10-01