低塭(wen)佱(fa)虋(men)顧名思義✵✶✷✸✹✺✻✼❄❅,即纬(wei)能(neng)篝(gou)溨(zai)深冷地(de)低豱(wen)贡(gong)況蜙(zhong)共(gong)作锝(de)筏(fa)汶(men)✵✶✷✸✹✺✻✼❄❅,兊(dui)其巩(gong)作肳(wen)度德(de)畵(hua)界♀☿☼☀☁☂☄,恫(tong)常把(gong)作温(wen)度低于-40℃底(de)发(fa)菛(men)稱囗(wei)低穩(wen)罸(fa)菛(men)❋❀⚘☑✓✔√☐☒✗✘ㄨ✕✖✖⋆✢✣。