国产乱码精品一区二区三区中文_国语对白做受XXXXX在线中国_女人与公拘交酡zozo_精品久久久久久无码免费

高低(di)(di)溫(wen)(wen)(wen)(wen)(wen)交(jiao)變(bian)濕(shi)熱試(shi)驗(yan)箱 供工(gong)礦(kuang)企業、實驗(yan)室(shi)、軍(jun)工(gong)單位(wei)、科研(yan)單位(wei)等作高低(di)(di)溫(wen)(wen)(wen)(wen)(wen)環(huan)境試(shi)驗(yan)、檢測用。 高低(di)(di)溫(wen)(wen)(wen)(wen)(wen)交(jiao)變(bian)試(shi)驗(yan)箱適用于對(dui)工(gong)業產(chan)品進行高溫(wen)(wen)(wen)(wen)(wen)試(shi)驗(yan)、低(di)(di)溫(wen)(wen)(wen)(wen)(wen)試(shi)驗(yan)及(ji)高低(di)(di)溫(wen)(wen)(wen)(wen)(wen)漸(jian)變(bian)試(shi)驗(yan)、具(ju)有極限溫(wen)(wen)(wen)(wen)(wen)度范圍廣和實際溫(wen)(wen)(wen)(wen)(wen)度精度高的(de)特(te)點，符(fu)合“環(huan)境設(she)備技(ji)術條件”系列標準中的(de)GB/T10892-1989（高低(di)(di)溫(wen)(wen)(wen)(wen)(wen)試(shi)驗(yan)技(ji)術條件）、GB/T11158/T（高低(di)(di)溫(wen)(wen)(wen)(wen)(wen)試(shi)驗(yan)箱技(ji)術條件）的(de)要求。

上海高低(di)溫試驗箱，可(ke)根據客(ke)戶特殊定制產品，獨立限(xian)溫報警系統、超過(guo)限(xian)制溫度會自動中斷運(yun)行、并聲光報警提示操(cao)作者(zhe)、保(bao)(bao)證試驗安全(quan)運(yun)行不發生因外(wai),壓(ya)縮機過(guo)熱、過(guo)流、過(guo)載保(bao)(bao)護(hu)、風機過(guo)熱保(bao)(bao)護(hu)

GD/JS4050高低溫濕熱試驗(yan)箱(xiang)供(gong)工(gong)礦(kuang)企業、實驗(yan)室、軍工(gong)單位(wei)、科(ke)研(yan)單位(wei)等作高低溫環(huan)境(jing)試驗(yan)、檢測用。