GB/T 17731-1999 Magnesium alloy sacrificial anode

GB/T 17731-2004 Magnesium alloy sacrificial anode

GB/T 905-1994 Dimension, shape, weight and tolerance for cold-drawn round, square and hexagonal steels GB/T 4950-1985 GB/T 13748.1-1992 Magnesium and its alloys—Determination of aluminium content GB/T 13748.1~13748.10-1992 GB/T 13748.3-1992 Magnesium and its alloys—Determination of zirconium content—Xylenol orange spectrophotometric method GB/T 13748.4-1992 Magnesium and its alloys—Determination of cerium content—Tribromoarsenazo spectrophotometric method GB/T 13748.5-1992 Magnesium and its alloys—Determination of iron content—Orthophenanthroline spectrophotometric method GB/T 13748.6-1992 Magnesium and its alloys—Determination of silicon content—Molybdenum blue spectrophotometric method GB/T 13748.7-1992 Magnesium and its alloys—Determination of beryllium content—Solochrome cyanine R spectrophotometric method GB/T 13748.8-1992 Magnesium and its alloys—Determination of copper content—2,9-dimethyl-1,10-phenanthroline spectrophotometric method GB/T 13748.9-1992 Magnesium and its alloys—Determination of nickel content—Dimethylglyoxime spectrophotometric method GB/T 13748.10-1992 Magnesium and its alloys—Determination of zinc content—Flame atomic absorption spectrometric method GB/T 3764-1996

JIS H6125:1961(1971)