acid method
acid method, Total:14 items.
The international standard classification for "acid method" includes: Non-metalliferous minerals , Natural gas , Surface treatment .
The Chinese standard classification for "acid method" includes: Chemical raw material ore , Heat supply, air supply, air conditioning and refrigerating engineering in general , Metal physical property test method .
Professional Standard - Chemical Industry
- HG 2558-1994 Slurry method diammonium phosphate
- HG/T 2673-1995 Phosphorus Rock Used for Acid Process
Professional Standard - Aviation
- HB/Z 5077-1978 Aluminum and aluminum alloy chemical oxidation (phosphoric acid-chromic acid method) process
- HB/Z 5106-1978 Analysis method of aluminum alloy chemical oxidation (phosphoric acid-chromic acid method) solution
Professional Standard - Energy and Power Planning
- DL 429.3-1991 Water-soluble acid measurement method (acidometer method)
Taiwan Provincial Standard of the People's Republic of China
- CNS 4283-1978 Determination of Colour of Higher Alcohols for Industrial Use (Sulphuric Acid Method)
- CNS 7515-1981 Method for Determination of Tungsten in Ores (Acid Decomposition Method)
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 12209.1-1990 Determination of naphthalene of gas in urban area-Picric acid method
- GB/T 8753.2-2005 Anodizing of aluminium and aluminium alloys - Assessment of quality of sealed anodic oxide coatings - Part 2: Phosphoric acid/chromic acid test with nitric acid predip
- GB/T 8753.1-2005 Anodizing of aluminium and aluminium alloys - Assessment of quality of sealed anodic oxide coatings - Part 1: Phosphoric acid/chromic acid test without nitric acid predip
Professional Standard - Commodity Inspection
- SN/T 4260-2015 Determination of crude polysaccharides in plant source foods for export. Phehol-sulfuric acid colorimetry
JP-JAS
Salicylic acid method,co-acid method,acid hydrolysis,Acid degumming,Citric acid method,Salicylic acid method,fatty acid method,Salicylic acid,Zinc chromate method,acid method,four acid method,Total Acid by Titration,acid decomposition,Acid Purity,triple acid digestion,acid digestion,Starch deacidification method,Acid content titration,acid hydrolysis,Chromotropic acid method UV method
