浙江不銹鋼焊管產量發展概況
新(xin)中國成(cheng)立之初浙(zhe)江不銹鋼焊(han)管(guan)產(chan)量(liang)(liang)僅0.4萬(wan)(wan)噸(dun),到(dao)1978年(nian)(nian)(nian)我國焊(han)管(guan)產(chan)量(liang)(liang)為86.62萬(wan)(wan)噸(dun),步入(ru)80年(nian)(nian)(nian)代(dai)后不銹鋼焊(han)管(guan)產(chan)量(liang)(liang)進入(ru)了較快發展階段,1986年(nian)(nian)(nian)焊(han)管(guan)產(chan)量(liang)(liang)突破(po)200萬(wan)(wan)噸(dun),達到(dao)229.37萬(wan)(wan)噸(dun),此后產(chan)量(liang)(liang)出(chu)現了波動(dong)。進入(ru)90年(nian)(nian)(nian)代(dai),焊(han)管(guan)再次呈現快速(su)增(zeng)長的勢頭(tou),1994年(nian)(nian)(nian)產(chan)...