1.
PROPERTIES AND CHARACTERISTICS OF SQUARIC A CID AND STRNCTURE DETERMINATION OF NITROGEN SQUARIC ACID, NITROGEN OXOSQUARIC OXOSQUARIC A CID AND NITROGEN SURFOSQUARIC A CID
方酸的性质特征和氮方酸、氮氧方酸及氮硫方酸的结构分析
2.
Content Determination of Benzoic Acid and Salicylic Acid in Compound Benzoic Acid Tincture
复方苯甲酸酊中水杨酸和苯甲酸含量的测定
3.
testing method for phosphate and silicate corrosion inhibitors
磷酸盐及硅酸盐阻蚀剂试验方法
4.
Discussion on the Permanganate Index Determination Method
高锰酸盐指数(酸性法)测定方法的探讨
5.
Method of Nitrite Reduction in Preserved Pickles
降低腌制酸菜中亚硝酸盐方法的研究
6.
" Designations for LiNbO3, LiTaO3, Bi12, GeO20, Bi12 SiO20 piezoelectric crystals"
GB/T9532-1988铌酸锂、钽酸锂、锗酸铋、硅酸铋压电单晶材料型号命名方法
7.
Determination of Glycine and Cysteine Hydrochloride in Compound Glycyrrhizin Injection by HPLC
HPLC法测定复方甘草酸苷注射液中甘氨酸和盐酸半胱氨酸的含量
8.
testing method of polyvinyl acetate
多乙酸乙烯酯试验方法
9.
Potassium dichromate titration method was used for determining sodium lactate in compound sodium lactate injection.
用重铬酸钾法测定复方乳酸钠注射液中的乳酸钠，方法简便、速，准确。
10.
Practice for use of a ceric-cerous sulfate dosimetry system???
硫酸高铈和硫酸铈剂量测量系统的使用方法
11.
Stainless steels--Nitric-hydrofluoric acid corrosion test
GB/T4334.4-1984不锈钢硝酸-氢氟酸腐蚀试验方法
12.
Stainless steels--Ferric sulfate-sulfuric acid corrosion test
GB/T4334.2-1984不锈钢硫酸-硫酸铁腐蚀试验方法
13.
Test method for industrial stearic acids--Determination of acid value
GB/T9104.3-1988工业硬脂酸试验方法酸值的测定
14.
Test method for industrial stearic acids--Determination of inorganic acid
GB/T9104.7-1988工业硬脂酸试验方法无机酸的测定
15.
Method of test for nitric acid content in concentrated nitric acid--Volumetry
GB/T4147.1-1984浓硝酸中硝酸含量的试验方法容量法
16.
Method of test for nitrous acid content in concentrated nitric acid--Volumetry
GB/T4147.2-1984浓硝酸中亚硝酸含量的试验方法容量法
17.
Method of test for sulfuric acid content in concentrated nitric acid--Volumetry
GB/T4147.3-1984浓硝酸中硫酸含量的试验方法容量法
18.
Stainless steels-Method of copper sulphate-Sulphuric acid corrosion test
GB/T4334.5-1990不锈钢硫酸-硫酸铜腐蚀试验方法