Main field : eng_title、eng_subject、proj_year、org_name、exe_unit、allfileid、publish_date

Main field : eng_title、eng_subject、proj_year、org_name、exe_unit、allfileid、publish_date

Main field : eng_title、eng_subject、proj_year、org_name、exe_unit、allfileid、publish_date

Main field : ckid、county、township、address、plant、ckdate、itemid、item、itemval、standards

Main field : year_quarter、county、number_controlled、number_test、number_qualified、number_failed

Main field : county、test_date、result、org_tested、items_tested、items_failed、location_tested、county_code

Main field : year_quarter、county、number_inspection、number_violate、number_test、number_failed

Main field : month、county、fertilizerplan、casereuse、waterresourcesrecyclingandutilization

Main field : sampledate、areaname、county、siteid、sitename、sampleaddress、sampleitem、samplevalue、itemunit

Main field : filename、agency、position、country、startdate、endday、reportdate、url