液氮(dan)恒(heng)溫(wen)器，閉循環低(di)溫恒(heng)溫(wen)器，低(di)溫控(kong)溫儀(yi)，實驗室(shi)電(dian)磁鐵(tie)，亥姆(mu)霍茲(zi)線圈，高(gao)精度磁(ci)鐵(tie)電(dian)源(yuan)，低(di)溫溫(wen)度傳感(gan)器，磁場控(kong)制(zhi)平(ping)臺，高(gao)溫磁場退火爐，霍(huo)爾(er)效(xiao)應(ying)測試(shi)儀(yi)，高(gao)低(di)溫磁(ci)場探針臺，高(gao)真空(kong)連(lian)接(jie)器，磁場測量(liang)儀(yi)器，低(di)溫溫(wen)度計(ji)，矢(shi)量(liang)三維電(dian)磁鐵(tie)