97视频精品全国在线观看_久久精品无码专区免费东京热_亚洲精品久久久久av无码_成人黄色777网_日韩电影在线免费看_成人av在线资源_粉嫩av一区二区三区在线播放_av在线不卡观看免费观看_成人美女视频在线观看18_国产福利电影一区二区三区

全自(zi)(zi)(zi)動(dong)路面材料(liao)試(shi)(shi)(shi)(shi)驗(yan)儀(yi)(yi)主要特點：本機(ji)采用(yong)算機(ji)技(ji)術與傳(chuan)感器(qi)技(ji)術相結合，操作簡便，測(ce)試(shi)(shi)(shi)(shi)數(shu)據(ju)準確(que)，性能穩定(ding),儀(yi)(yi)器(qi)設有過載保護。儀(yi)(yi)器(qi)自(zi)(zi)(zi)動(dong)試(shi)(shi)(shi)(shi)驗(yan)，自(zi)(zi)(zi)動(dong)記錄，無(wu)(wu)(wu)需人工(gong)扳動(dong)檔桿變換試(shi)(shi)(shi)(shi)驗(yan)速度(du)(du)，系統會自(zi)(zi)(zi)動(dong)判別試(shi)(shi)(shi)(shi)驗(yan)及空載速度(du)(du)且(qie)自(zi)(zi)(zi)動(dong)切(qie)換。此主機(ji)采用(yong)兩(liang)柱支承，其力(li)學結構合理，從而使(shi)儀(yi)(yi)器(qi)的使(shi)用(yong)精度(du)(du)，設計(ji)外形樸實大方，在(zai)裝上壓(ya)力(li)傳(chuan)感器(qi)后，可用(yong)來測(ce)定(ding)各(ge)種結合料(liao)穩定(ding)土(tu)試(shi)(shi)(shi)(shi)件的無(wu)(wu)(wu)側(ce)限強度(du)(du)，劈裂回彈試(shi)(shi)(shi)(shi)驗(yan)，CBR試(shi)(shi)(shi)(shi)驗(yan)，土(tu)的回彈模(mo)量(liang)試(shi)(shi)(shi)(shi)驗(yan)（強度(du)(du)儀(yi)(yi)法(fa)），無(wu)(wu)(wu)機(ji)結合料(liao)回彈模(mo)量(liang)試(shi)(shi)(shi)(shi)驗(yan)（頂面法(fa)），（承載板(ban)法(fa)）、彎拉強度(du)(du)試(shi)(shi)(shi)(shi)驗(yan)。也可進行其它多種需施加垂直載荷的試(shi)(shi)(shi)(shi)驗(yan)。在(zai)斷電時或無(wu)(wu)(wu)電源(yuan)的情(qing)況下也可用(yong)手(shou)動(dong)操作