“Iron,steel and alloy ” 中國GB標準檢索結果 |
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GB/T 223.28-1989 鋼鐵及合金化學分析方法 α-安息香肟重量法測定鉬量(中英文版) Methods for chemical analysis of iron,steel and alloy--The α-benzoinoxime gravimetric method for the determination of molybdenum content |
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GB/T 223.26-2008 鋼鐵及合金 鉬含量的測定 硫氰酸鹽分光光度法(中英文版) Iron, steel and alloy - Determination of molybdenum content - The thiocyanate spectrophotometric method |
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GB/T 223.25-1994 鋼鐵及合金化學分析方法 丁二酮肟重量法測定鎳量(中英文版) Methods for chemical analysis of iron,steel and alloy--The dimethylglyoxime gravimetric method forthe determination of nickel content |
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GB/T 223.23-2008 鋼鐵及合金 鎳含量的測定 丁二酮肟分光光度法(中英文版) Iron, steel and alloy - Determination of nickel content - The dimethylglyoxime spectrophotometric method |
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GB/T 223.22-1994 鋼鐵及合金化學分析方法 亞硝基R 鹽分光光度法測定鈷量(中英文版) Methods for chemical analysis of iron,steel and alloy--The nitroso-R-salt spectrophotometric method for the determination of cobalt content |
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GB/T 223.21-1994 鋼鐵及合金化學分析方法 5-Cl-PADAB分光光度法測定鈷量(中英文版) Methods for chemical analysis of iron,steel and alloy--The 5-Cl-PADAB spectrophotometricmethod for the determination of cobalt content |
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GB/T 223.20-1994 鋼鐵及合金化學分析方法 電位滴定法測定鈷量(中英文版) Methods for chemical analysis of iron,steel and alloy--The fotentiometric titration method for the determination of cobalt content |
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GB/T 223.19-1989 鋼鐵及合金化學分析方法 新亞銅靈-三氯甲烷萃取光度法測定銅量(中英文版) Methods for chemical analysis of iron,steel and alloy--The neocuproine-chloroform extraction photometric method for the determination of copper content |
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GB/T 223.18-1994 鋼鐵及合金化學分析方法 硫代硫酸鈉分離-碘量法測定銅量(中英文版) Methods for chemical analysis of iron,steel and alloy--The sodium thiosulfate separation iodimetric method for the determination of copper content |
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GB/T 223.17-1989 鋼鐵及合金化學分析方法 二安替比林甲烷光度法測定鈦量(中英文版) Methods for chemical analysis of iron,steel and alloy--The diantipyryl methane photometric method for the determination of titanium content |
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GB/T 223.16-1991 鋼鐵及合金化學分析方法 變色酸光度法測定鈦量(中英文版) Methods for chemical analysis of iron,steel and alloy--The chromotropic acid photometric method for the determination of titanium content |
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GB/T 223.14-2000 鋼鐵及合金化學分析方法 鉭試劑萃取光度法測定釩含量(中英文版) Methods for chemical analysis of iron,steel and alloy--The N-benzoy-N-phenylhydroxylamine extraction photometric method for the determination of vanadium content |
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GB/T 223.13-2000 鋼鐵及合金化學分析方法 硫酸亞鐵銨滴定法測定釩含量(中英文版) Methods for chemical analysis of iron,steel and alloy--The ammonium ferrous sulfate titrationmethod for the determination of vanadium content |
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GB/T 223.12-1991 鋼鐵及合金化學分析方法 碳酸鈉分離-二苯碳醯二肼光度法測定鉻量(中英文版) Methodsfor chemical analysis of iron,steel and alloy--The sodium carbonate separation-diphenyl carbazide photometric method for the determination of chromium content |
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GB/T 223.11-2008 鋼鐵及合金 鉻含量的測定 可視滴定或電位滴定法(中英文版) Iron, steel and alloy - Determination of chromium content - Visual titration or potentiometric titration method |
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GB/T 20972.2-2008 石油天然氣工業 油氣開採中用於含硫化氫環境的材料 第2部分:抗開裂碳鋼、低合金鋼和鑄鐵(中英文版) Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 2: Cracking-resistant carbon and low alloy steels, and the use of cast irons |
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GB/T 19743-2005 粉末冶金用水霧化純鐵粉、合金鋼粉(中英文版) Water atomized pure iron powder and alloyed steel powder for powder metallurgy |
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GB/T 17616-2013 鋼鐵及合金牌號統一數字代號體系(中英文版) Unified numbering system for designation of iron,steel and alloy |
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GB/T 14203-1993 鋼鐵及合金光電發射光譜分析法通則(中英文版) General rule for photoelectric emission spectroscopic analysis of iron,steel and alloy |
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