检测项目：4-3取样，检测         4-10压，4-11检测          4-11压，检测

含水量：  69.40%                        71.50%                              76.60%

含锌量：14.40%                        16.17%                              13.36%

含铁量：0.86%                          0.99%                                 0.70%

氧化锌含量21.90%                   24.60%                                20.30%