Ready: liquor 1500 g fresh roses 300 grams (dry rose 500 grams) a ceramic POTS (or glass tank) approach: add white wine and roses steeped 30 days (glass jar to seal!
The growth and property of oxidized film are restricted by various factors such as tankliquor temperature, sustained oxidation time, alloy composition, current density and sulphuric acid density.
而氧化膜的生长和性能要受到槽液温度、持续氧化时间、合金成分、电流密度、硫酸浓度等多种因素的制约。
3
Dubs in the tankliquor to dissolve directly, other accessory material are specially the organic alkyl, the nickel member chemical additive, must supplement in proportion.