䓰PETĤ-ĤFʲôĤFͨ^ڷϱĤ(f)܈䓰ϵď(f)ϲϣһNFӹa(chn)Ʒͨ^܈䓰tF渲wӾ֬(f)ϱĤĤFԼϱĤͽٰp͂y(tng)ĽٰbRFĤFa(chn)Ʒк|(zh)m(x)a(chn)^Ҳܭh(hun)a(chn)ɱRFҪĤFѽ(jng)VJ(rn)RFڰbИI(y)a(chn)Ʒ
һl(f)չvʷ
ʮo(j)RF_ʼ(yng)ʳƷbИI(y)ڽ(jng)v200İl(f)չ֮@(g)ИI(y)ѽ(jng)dz^RFڱһӽa܈䓰(j);IJͬaĺȴs0.5~2mȫÿa(chn)as25f1/3aRFaһNϡеđ(zhn)YԴ˜paʹ˂һ治a僌Ӝpͬr(sh)ҲڷeOa(chn)ƷtFеһN
tFһN䓰壨Tin free steel܈䓰һӽtͬt僌ӺֻRFa僌ӵļs1%ˣtFa(chn)ɱRF0.2mmȵtFۃr(ji)ͬRFͼs1,000/tFĚvʷRFҪ̺ܶ
1953꣬䓏SɵһltFa(chn)
1961ձ|䓰幫˾ձһltFa(chn)
1989ձ|䓰ɹa(chn)tFĸĤFĿǰձڸĤFa(chn)g(sh)̎ȫI(lng)ˮƽ|䓰֮FJFE˾иԵĸĤFa(chn)2005ձĤFČ(sh)Ha(chn)_(d)49fռT F S a(chn)60%
1991꣬WĤFͶa(chn)¡ӢȇƳɹȫRFĸĤFa(chn)ձ߀кܴࡣ
o(j)(ni)һҹ˾ճϷڵ͜ϱĤNtFa(chn)ƷҲQ֮顰ĤFc⸲ĤFh(yun)ֻڲ~еsޣʳƷޡϹ
ĿǰЈ(chng)TFSĵĸĤF҇߀]дҎ(gu)ģa(chn)ҪهM(jn)
ԭϼY(ji)(gu)
1 ĤF
ĤFʹöӾ֬(f)ϱĤȼs20-25ףg|(zh)BӽڡȫՓϿֱʹ܈䓻ոĤFոĤFƹޕr(sh)p̎a(chn)PgճΣˌ(sh)HʹtFTFSġTFSa(chn)ƷһtˮĤcЙC(j)ĤԚIʽY(ji)һЙC(j)ĤϵζȘOߡ

2 ĤFø߷ӱĤ
(du)ڸĤFfĤļg(sh)ڸĤFĸ߷ӱĤҪПNҪcͬb(ni)ܼݣԴ_䌦(du)t̓(ni)ͬr(sh)ڹbN(ni)؛ڃ(ni)횱bʳƷL(fng)ζʳƷߜ^в׃ɫÓԱָߵĝ]ԣƹ^ܽ(jng)ܸߜءĦ͏ȏ(f)^õĸ
ՓϿcTFS(f)ϵϱĤPPPETPCPEPETĤ鳣ҊC(yu)PETĤгɚӲȸߡĥ(jng)̎ӡˢ
ɫϸĤFPETĤԷ֞ɫĤĤɫĤDĤđ(yng)Ͽɷ֞_Ĥһ㻯ĤʳƷĤĽY(ji)(gu)ρĤFPETĤӽY(ji)(gu)һ2~3ӣöӹDķʽa(chn)cTFSNϵһӞPETc(din)ͨPET_(d)c(din)܉cTFSѸNϡ
3 ĤFY(ji)(gu)
ƹĸĤFY(ji)(gu)Ѓ(ni)ں֮(ni)ڸĤЃɌ(ni)(ni)ڃ(ni)ctFϼgãԼӡˢãڃ(ni)ctFϵá

a(chn)ˇ
ĤFa(chn)õǸߜ߉s(f)Ϲˇ
ĤFa(chn)ҪtF_ӼF^|(zh)zy(c)ӟĤԪsԪa(chn)Ʒzy(c)Ϳ;ȡȲֽMĵIJ֞ļӟ^(q)ĤԪͨ^늴ŸБ(yng)ӟ݁A(y)Ჿּӟ䓎Ĥc(din)ϜضÌ(du)Qăɂ(g)z݁ĔDM(jn)лcĤğNN䓎ͨ^sbM(jn)пsԴ_ںĸ߷Ѹ½Y(ji)
ĿǰȫҪĤFa(chn)(du)䓰M(jn)A(y)ᶼʹ늴ŸБ(yng)ӟ݁@Nӟ݁ṩ250ϵĜضضȾҲdzãܿڡ1ԃ(ni)ֻоļӟ݁h(yun)h(yun)ģĤ݁ĜضȾԲ䓰cĤNһԵP(gun)IڡډĤ݁Ӳ|(zh)zҺ܉?q)䓰ͱĤγɺܸߵĉ˱z݁ĜضȲ̫O(sh)Ӌ(j)s݁(du)M(jn)sͬr(sh)zČ(do)ԘOs݁ĜضȲLڷeҲ(hu)z݁ĜضȲĶӰ푵Ĥһ
֮䓰cĤ(f)ϵP(gun)Ic(din)
1. ܉ṩߜأ250ϣҾõļӟԴ1ԃ(ni)F(xin)г츲ĤFa(chn)늴ŸБ(yng)ӟ݁
2. Ӳ|(zh)zܷ݁(wn)ṩܸߵĉ_䓰cĤ(f)ϣͬr(sh)_a(chn)ڵďUƷʱMܽҪ(du)z݁ؼӟᣬz݁һ_ʼ_(d)a(chn)Ĝضȣs110~140棩
3. z݁׃һã_䓰
4. ضȾõs݁زСڡ1ֻ@ӲܱCz݁ĜضȾ
5. Ĺh(hun)_䓰cĤ(f)ϕr(sh)(hu)A҉ms߮a(chn)Ʒϸʡ
ġ(yng)ǰ
Ȃy(tng)ӡFˇĤFϳɱa(chn)ɱh(hun)Դĵȷ߂(yu)(sh)䑪(yng)÷ʮ֏V
1 ʳƷٹđ(yng)ãʳƷϹޡwǹ~ޡ_w
2 ڻđ(yng)ãޡͿϹƬFN?sh)wȡeոĤӹg(sh)mڸNƬƹޡ
3 bđ(yng)ãyҺYƷľߺƺеȵȡ
4 ИI(y)đ(yng)ãڡ픡ITذȵȡ
SƬޑ(yng)ȫѸٵĔU(ku)OشM(jn)҇ƬЈ(chng)Ŀǰ(ni)Ƭޣ䓺XM(fi)s100|ֻҡÿ10%LʁӋ(j)㣬5(ni)Ƭ_(d)160|ֻ60|ֻSGɫh(hun)ҪԽԽ(yn)YԴ՝uoȱɻպѭh(hun)ĽٰbϞ˂A˿A(y)ҊԾGɫh(hun)ĸĤFƬć(ni)Ј(chng)ǰdzV韡
Ŀǰ҇ʳƷbRFÿļs400fĤFg(sh)һ죬ՓϿȫȡF(xin)RFĤFδ҇İl(f)չ?ji)ʮ־?BR>塢(ni)l(f)չF(xin)
(ni)ߜظĤF̎AĿǰHٔ(sh)I(y)ڸĤFa(chn)Ŭ
1 ᵽһҟoa˾a(chn)ճϷĤFҲڇLԇߜڷĤFa(chn)_l(f)ȱٱĵĶ(xing)P(gun)Ig(sh)ߜڷĤFa(chn)_l(f)֮·ע(hu)ƽ̹
2 һҁԱй˾ˎr(sh)gڽBdһlĤFСԇF(xin)Ȼ֮Ŀǰԓ˾߀ͶYڽO(sh)һlԇ@lԇҲRͬӵĆ}
3 F^2007꽨ɵTFS܈ĿǰLJ(ni)M(jn)a(chn)ԓ˾ϣM(jn)ĸĤFa(chn)g(sh)Մжδ
4 Ϻ(lin)˾I(y)(yng)ĤFa(chn)횵PETĤ܉_䓰cĤ(f)ϕr(sh)ʼKS֜ضƫڡ1֮(ni)F(xin)a(chn)ϸĸĤFa(chn)Ʒõ˶ƹI(y)J(rn)ɡ˶(xing)ļg(sh)ĿǰѵõⲿYHAԕr(sh)ض(hu)ژI(y)(ni)Ȼ
ڸĤFP(gun)Ia(chn)棬(ni)I(y)ձ߀Щಢ
(ni)TFSa(chn)SҪЌɽл|塢y(tng)һRFa(chn)ƬĿǰ߀ֻЌһ|ձJFEM(jn)һlBm(x)˻܈a(chn)A(y)Ӌ(j)20145Ͷa(chn)(j)QTFSܿc䓮a(chn)Ʒ
Ŀǰ(ni)жұĤa(chn)I(y)ṩϸĸĤFa(chn)ıĤHƬޡ?sh)wȮa(chn)Ʒ_ƬıĤr(sh)߀]a(chn)SĤFa(chn)ĽŇ(ni)Ĥa(chn)I(y)һ(hu)ӴĤFĤ_l(f)_ƬıĤt(hu)_l(f)ɹ
֮ĤFڇ(ni)ڳꖮa(chn)I(y)܃(yu)Խa(chn)Ʒˇh(hun)r(ji)и(jng)(yu)(sh)ڲõČһ(hu)ڽٰbИI(y)(ni)ȡRF
,