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船(chuan)(chuan)舶(bo)(bo)長年在(zai)水中(zhong)行駛(shi)，特(te)別是海(hai)上(shang)運輸，其工(gong)作環境惡(e)劣(lie)。腐蝕性強，因此不(bu)銹(xiu)鋼在(zai)船(chuan)(chuan)舶(bo)(bo)中(zhong)應(ying)用(yong)(yong)廣泛。不(bu)銹(xiu)鋼在(zai)船(chuan)(chuan)舶(bo)(bo)工(gong)業中(zhong)主要用(yong)(yong)于船(chuan)(chuan)舶(bo)(bo)裝潢和易腐蝕部件(jian)、電子儀(yi)器、動(dong)力(li)系(xi)統、船(chuan)(chuan)用(yong)(yong)機械等。高附加值的(de)化(hua)學品船(chuan)(chuan)、液化(hua)天然氣船(chuan)(chuan)需要根(gen)據(ju)運載物品的(de)特(te)性，選用(yong)(yong)相應(ying)的(de)耐(nai)蝕不(bu)銹(xiu)鋼、低(di)溫不(bu)銹(xiu)鋼等特(te)殊不(bu)銹(xiu)鋼。