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貴陽(yang)供應(ying)瀝(li)(li)青(qing)混(hun)凝土貫(guan)入(ru)(ru)(ru)儀(yi) 型(xing)號：LHGR-I型(xing) （同時做一(yi)(yi)個試(shi)(shi)(shi)件(jian)） LHGR-II型(xing) （同時做二個試(shi)(shi)(shi)件(jian)） 本儀(yi)器(qi)是測試(shi)(shi)(shi)瀝(li)(li)青(qing)混(hun)合料(liao)貫(guan)入(ru)(ru)(ru)度(du)(du)試(shi)(shi)(shi)驗儀(yi) 主(zhu)要用于對橋梁鋪裝用瀝(li)(li)青(qing)混(hun)合料(liao)進(jin)行(xing)(xing)貫(guan)入(ru)(ru)(ru)試(shi)(shi)(shi)驗，以測定(ding)其(qi)在一(yi)(yi)定(ding)溫度(du)(du)一(yi)(yi)定(ding)荷載強度(du)(du)下的變(bian)形量。可(ke)進(jin)行(xing)(xing)單一(yi)(yi)試(shi)(shi)(shi)件(jian)的貫(guan)入(ru)(ru)(ru)度(du)(du)試(shi)(shi)(shi)驗，也可(ke)同時進(jin)行(xing)(xing)兩個試(shi)(shi)(shi)件(jian)的貫(guan)入(ru)(ru)(ru)度(du)(du)平行(xing)(xing)試(shi)(shi)(shi)驗，可(ke)設定(ding)循環水的加熱溫度(du)(du)，貫(guan)入(ru)(ru)(ru)深度(du)(du)自動記(ji)錄