http://172.19.1.196:8983/solr/secweb/select?q=steady definite OR "steady definite" OR "stable certain" OR "stable specific" OR "constant certain" OR "constant specific"&wt=json&indent=true&facet=true&facet.field=key_filetype&facet.field=key_sitemap&facet.field=system_name&facet.field=key_keywords&hl=on&hl.fragsize=200&hl.fl=id,title_th,searchcontent_th&defType=edismax&qf=searchcontent_th&qf=id&qf=title_th^1000000&pf=title_th~5^1&pf=searchcontent_th~5^10000&ps=2&mm=100&qf=title_th_default&fq=key_filetype%3Adoc&start=0&rows=10
means short-term investments with high liquidity ready to be converted into definite amounts of cash, and low risk of value changing or pertaining insignificant value changing, most of which are bills or