string(666) "suggest_so({"errorcode":0,"ext":"nlpv=test_304","query":"预应力混凝土管桩_","result":[{"word":"预应力混凝土管桩23g409图集完整版"},{"word":"预应力混凝土管桩技术标准"},{"word":"预应力混凝土管桩技术规程"},{"word":"预应力混凝土管桩桩长28"},{"word":"预应力混凝土管桩打桩机送桩器垫子叫什么"},{"word":"预应力混凝土管桩应急预案"},{"word":"预应力混凝土管桩厂家"},{"word":"预应力混凝土管桩23g409"},{"word":"预应力混凝土管桩10g409图集"},{"word":"预应力混凝土管桩施工工艺"}],"src":"other","ssid":"32031f0731304a47ab752dcae38cc981","version":"revise"} )"