1.
chemical complexity
化学复杂度[用化学方法测定的复杂度]
2.
determination of the chemical oxygen demand
化学需氧量的测定方法
3.
water quality-determination of dissolved oxygen (electrochemical probe method)
水中溶解氧的测定方法-电化学探测法
4.
chemical stability test methods for synthetic rubber latex
合成胶乳的化学稳定性测定方法
5.
Chemical reagent--General method for the determination of chloride
GB/T9729-1988化学试剂氯化物测定通用方法
6.
Chemical reagent--General method for the measurement of colour(in Hazen units)
GB/T605-1988化学试剂色度测定通用方法
7.
Chemical reagent--General method for the determination of nitrogen
GB/T608-1988化学试剂氮测定通用方法
8.
Chemical reagent--General method for the determination of iron
GB/T9739-1988化学试剂铁测定通用方法
9.
Chemical reagent--General method for the determination of aluminum
GB/T9734-1988化学试剂铝测定通用方法
10.
Chemical reagent--General method for the determination of density
GB/T611-1988化学试剂密度测定通用方法
11.
Chemical reagent--General method for the determination of boiling point
GB/T616-1988化学试剂沸点测定通用方法
12.
Chemical reagent--General method for the determination of sulphate
GB/T9728-1988化学试剂硫酸盐测定通用方法
13.
Chemical reagent--General method for the determination of total nitrogen
GB/T609-1988化学试剂总氮量测定通用方法
14.
Chemical reagent--General method for the determination of silicate
GB/T9742-1988化学试剂硅酸盐测定通用方法
15.
Chemical reagent--General method for the determination of phosphate
GB/T9727-1988化学试剂磷酸盐测定通用方法
16.
Chemical reagent--General method for the determination of ammonium
GB/T9732-1988化学试剂铵测定通用方法
17.
Methods for chemical analysis of tantalum and niobium--Determination of oxygen content
GB/T15076.14-1994钽铌化学分析方法氧量的测定
18.
Methods for chemical analysis of ferromanganese the determination of phosphorus content
GB/T7730.3-1997锰铁化学分析方法磷量的测定