1.
Study on determination method for industrial sodium trimetaphosphate content
工业级三偏磷酸钠含量测定方法的研究
2.
Experimental Study on Preparation of High-purity Sodium Trimetaphosphate from Sodium Dihydrogen Phosphate
由磷酸二氢钠制高纯度三偏磷酸钠的试验研究
3.
The measurement of whiteness for industrial sodium tripolyphosphate (including foodstuffs)
GB/T9984.1-1988工业三聚磷酸钠白度的测定
4.
Determination of particle size for industrial sodium tripolyphosphate
GB/T9984.8-1988工业三聚磷酸钠颗粒度的测定
5.
Determination of Sodium Hydroxide and Tri-sodium Phosphate Content in Industrial Stove Water;
工业煮炉水中氢氧化钠和磷酸三钠的测定
6.
Sodium tripolyphosphate and sodium pyrophosphate for industrial use--Determination of loss ignition
GB/T9984.5-1988工业三聚磷酸钠和焦磷酸钠灼烧损失的测定
7.
Sodium tripolyphosphate for industrial use--Determination of insoluble matter in water
GB/T9984.4-1988工业三聚磷酸钠水不溶物的测定
8.
Sodium tripolyphosphate for industrial use--Measurement of pH--Potentiometric method
GB/T9984.7-1988工业三聚磷酸钠pH的测定电位计法
9.
Sodium tripolyphosphate for industrial use--Determination of I type content
GB/T9984.11-1988工业三聚磷酸钠I型含量的测定
10.
Market Analysis and Joint-Production Technology of Formic Acid and Sodium Hexametaphosphate;
甲酸与六偏磷酸钠生产市场状况及联产新工艺
11.
A New Technology for Production of Sodium Tripolyphosphate from WPA;
湿法磷酸制取三聚磷酸钠新工艺的研究
12.
Sodium tripolyphosphats for industrial use--Determination of total phosphorus pentoxide content--Quinoline phosphomolybdate gravimetric method
GB/T9984.2-1988工业三聚磷酸钠总五氧化二磷含量的测定磷钼酸喹啉重量法
13.
Experimental study for defluorination of industrial phosphoric acid with sodium chloride and silicate
工业磷酸用氯化钠、硅酸钠脱氟的实验研究
14.
Industrial sodium tripolyphosphate--Determination of apparent density--Method by measuring the mass of a given volume
GB/T9984.9-1988工业三聚磷酸钠表观密度的测定给定体积称量法
15.
" Determination of iron content in industrial sodium tripolyphosphate--2,2'-Bipyridyl spectrophotometric method"
"GB/T9984.6-1988工业三聚磷酸钠铁含量的测定2,2'-联吡啶分光光度法"
16.
Sodium tripolyphosphate for industrial use--Separation by ion exchange chromatography and determination of the different phosphate forms
GB/T9984.3-1988工业三聚磷酸钠离子交换柱色谱法分离测定不同形式的磷酸盐
17.
New technology for production of sodium tripolyphosphate with chemical purification measure
化学净化法制取三聚磷酸钠新工艺研究
18.
Trial study on preparation of industrial-grade MAP by WPA
湿法磷酸制备工业级磷酸一铵试验研究