염산(산업용) — 가용성 황산염 분석방법 — 비탁법
工业用盐酸.可溶性硫酸盐的测定.浊度法

2017-12-29

Hydrochloric acid for industrial use — Determination of soluble sulphates — Turbidimetric method
工业用盐酸——可溶性硫酸盐的测定——浊度法

1973-11-01

염산(산업용) — 총 산도 분석 방법 — 적정법
工业用盐酸.总酸度的测定.滴定法

2017-12-29

염산(산업용) — 총 산도 분석 방법 — 적정법
工业用盐酸 - 总酸度测定 - 滴定法

2017-12-29

Hydrochloric acid for industrial use — Determination of total acidity — Titrimetric method
工业用盐酸——总酸度的测定——滴定法

1976-11-01

Кислота соляная техническая. Определение общей кислотности титриметрическим методом
工业用盐酸 滴定法总酸度的测定

1998-05-28

Кислота соляная техническая. Определение сульфатной золы весовым методом
工业用盐酸 通过重量法测定硫酸化灰分

1998-05-28

Кислота соляная техническая. Определение содержания мышьяка фотометрическим методом с применением диэтилдитиокарбамата серебра
工业用盐酸 用二乙基二硫代氨基甲酸银光度法测定砷含量

1998-11-12

Кислота соляная техническая. Определение содержания железа спектрофотометрическим методом с применением 2,2'-бипиридила
工业用盐酸 测定铁含量2,2'-联吡啶分光光度法

1998-05-28

Methods of test for phosphoric acid (orthophosphoric acid) for industrial use-Determination of soluble sulphate content (potentiometric method)
工业用磷酸（正磷酸）的试验方法

1990-07-31

Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use-Determination of aluminium soluble in alkaline medium in crude sodium borates
工业用原硼酸、三氧化二硼、四硼酸二钠、过硼酸钠和粗硼酸钠的试验方法

1979-02-28

Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use-Determination of iron soluble in alkaline medium in crude sodium borates
工业用原硼酸、三氧化二硼、四硼酸二钠、过硼酸钠和粗硼酸钠的试验方法

1979-02-28

Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use-Determination of total and alkali-soluble silica contents of crude sodium borates
工业用原硼酸、三氧化二硼、四硼酸二钠、过硼酸钠和粗硼酸钠的试验方法

1986-07-31

Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use-Determination of total and alkali-soluble calcium and magnesium contents of crude sodium borates (titrimetric method)
工业用原硼酸、三氧化二硼、四硼酸二钠、过硼酸钠和粗硼酸钠的试验方法

1986-07-31

Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use-Determination of total and alkali-soluble calcium and magnesium contents of crude sodium borates (flame atomic absorption spectrometric method)
工业用原硼酸、三氧化二硼、四硼酸二钠、过硼酸钠和粗硼酸钠的试验方法

1986-07-31