扁平绕带式低温高压容器是一种新型低温液体贮存设备,由内外两层容器组成,内筒体的外壁焊有液氮预冷夹套。
Cryogenic high-pressure vessel wound by flat metal strip with a liquid nitrogen precooling jacket is a new fashion adiabatic equipment, which consists of inter vessel and outer vessel.
方法用捕鼠笼或鼠夹等方法在室内外捕捉老鼠。
Methods The rats were caught with mouse cage or mousetrap from indoors and outdoor in Siqian town.
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