mso-bidi-font-family:宋体;color:#323232">检测项目 |
mso-bidi-font-family:宋体;color:#323232">质量标准 |
font-family:宋体;mso-bidi-font-family:宋体;color:#323232">Sn |
font-family:宋体;mso-bidi-font-family:宋体;color:#323232">≥29% |
mso-bidi-font-family:宋体;color:#323232">砷 |
font-family:宋体;mso-bidi-font-family:宋体;color:#323232">≤0.0001% |
mso-bidi-font-family:宋体;color:#323232">重金属 |
font-family:宋体;mso-bidi-font-family:宋体;color:#323232">≤0.001% |
mso-bidi-font-family:宋体;color:#323232">水不溶物 |
font-family:宋体;mso-bidi-font-family:宋体;color:#323232">≤0.002% |