工业沉淀硫酸钡
Barium sulphate precipitated for industrial use

2017-11-01

염화 소듐(산업용) — 황산염 정량 — 황산 바륨 질량 분석법
工业用氯化钠 - 硫酸盐含量的测定 - 硫酸钡重量法

2017-12-29

염화 소듐(산업용) — 황산염 정량 — 황산 바륨 질량 분석법
工业用氯化钠.硫酸盐含量的测定.硫酸钡重量法

2017-12-29

Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
工业用氯化钠——硫酸盐含量的测定——硫酸钡重量法

1972-12-01

GLYCERINES FOR COSMETIC USE. DETERMINATION OF SULPHATED ASH. GRAVIMETRIC METHOD
化妆品用甘油 硫酸灰分的测定 重量分析法

1979-12-15

Cryolite, natural and artificial, and aluminium fluoride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
天然和人造冰晶石以及工业用氟化铝——硫酸盐含量的测定——硫酸钡重量法

1977-11-01

SURFACE ACTIVE AGENTS. SODIUM HYDROXIDE FOR USE AS RAW-MATERIAL IN DETERGENT FORMULATIONS. DETERMINATION OF SULPHATE CONTENT. BARIUM SULPHATE GRAVIMETRIC METHOD
表面活性剂 洗涤剂配方中用作原料的氢氧化钠 硫酸盐含量的测定 硫酸钡重量法

1981-10-15

Water quality. Physical, chemical and biochemical methods-Method for the determination of sulphate using barium chloride and gravimetry
水质 物理、化学和生化方法 用氯化钡和重量分析法测定硫酸盐的方法

2006-02-10