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(dng)ǰλãزĎ(k) > Ӌ(j)Y(ji) > Y(ji) > вYƳ•z鹤Y(ji)1

вYƳ•z鹤Y(ji)1

W(wng)վزĎ(k)|r(sh)g2019-05-26 20:05:46|Ƅ(dng)ˣвYƳ•z鹤Y(ji)1

вYƳ•z鹤Y(ji)1

201*곬•ƹY(ji)

201*꣬•ԺI(lng)(do)СM_I(lng)(do);wָ(do)Č(sh)Hl(f)oo@ԺĴƶ˾wĹӋ(j)͌(sh)ʩŬ_չ^õ˸(xing)΄(w)F(xin)Y(ji)£һһr

1ˆTY(ji)(gu)F(xin)йˆT6м(j)šQ4(j)šQ2ˣг•ύYAC2ˣ

2.O(sh)rF(xin)wֲʳ3_(ti)քe030609ُ(gu)ãr

1I(y)(w)r1---11¹ɘI(y)(w)2161012Ԫͬ86895Ԫ

2.•|(zh)r˳•O(sh)Ҫ󡢈(bo)挏e(cu)¹ʈ(bo)SL^Ƶ|(zh)عƶȣõ^õ؞䌍(sh)

3.Ӌ(j)rb˵ڶCxܛӡЋD•zӛ(yn)ҪP(gun)Ϣĵӛ

4.вƹҪþw䌍(sh)_u(png)ڱҲ

5.چ}

A.\l^,\y

B.δܽoṩˮҕҕȗlC.ҲֹˆTϰtF(xin)ͻ(w)B(ti)ȡ(w)дӏ(qing)

DO(sh)ϻһ_(ti)ʳѳg_(ti)r(sh)201*깤Ҏ(gu)1.Ŀ(bio)

A.ȫ(zhng)ɘI(y)(w)250fԪB.(ni)F(xin)@\e(cu)\m

C.eOԺ_(d)Ӌ(j)ָԹ΄(w)

2.wʩ

A.ӏ(qing)I(y)(w)W(xu)(x)Ո(qng)?jin)ҿƹˆTӖ(xn)ṩ֧B.^m(x)_չ(chung)Ƞ(zhng)(yu)͡һM(dng)ӏ(qing)t(y)t(y)L(fng)šI(y)½Ќ(sh)߷(w)B(ti)

C.ӏ(qing)yF(xin)(chng)ӑՓSL,Ŭ\ˮƽt(y)m.

D.Ҏ(gu)(bo)Ŭȫ桢(yn)֔(jn)ƌW(xu)(yn)|(zh)P(gun)E.hԺҿƸO(sh)и߶˲ʳһ_(ti)Ќ(sh)ӏ(qing)(jng)(zhng)

U(ku)չx•Y(ji)1

•zy(c)zy(c)g(sh)Y(ji)

ҽ40q߼(j)̎19887®I(y)hW(xu)ԺC(j)еϵO(sh)cC(j)еI(y)ʡʯd偠tzy(c)վ_ʼŸopzy(c)z(yn)Ҫ(du)ʡʯͻI(y)É201*6{(dio)ʡ偠tz(yn)^m(x)Ÿopzy(c)

895ȡRTY896ȡMTPTY907ȡUTY201*12ȡRTY201*12PTY201*12ȡMTYF(xin)ͬr(sh)Љz(yn)RS偠tz(yn)GSܵz(yn)TGDYC19ʡS偠tطNO(sh)ğopzy(c)

ڳЉطNO(sh)ęz(yn)opzy(c)ǛQ҂z(yn)|(zh)Ҫ֮һ•zy(c)ھƒ(yu)c(din)1͸(qing)Ɍ(du)񹤼(ni)ȱM(jn)Йzy(c)2eȱݙzʸ3mڸNԇ(du)ӺpǺpܲġ呼(f)ϲϵ4ȱݶλ(zhn)_5`ȸԙzy(c)(ni)ߴСȱ6ɱ͡ٶȿxweСpF(xin)(chng)ʹ÷㡣ɞopzy(c)(yng)ÞVęzy(c)

F(xin)Y(ji)۳߉ˮz(yn)ͳ߉ˮz(yn)ˇՄһЩw(hu)֮̎Ո(qng)ώu(png)ָһ߉ˮrw(sh)

߉ˮڸߜ߉rM(jn)˹ϳˮһN߉ͨ߉ˮw|(zh)PCrNi3MoVA䓣(jng)C(j)еӹ(ni)ڣײöµݽz϶ÿͶM(jn)ܷ⣩250߉ˮw(sh)£

O(sh)Ӌ(j)151Mpa|(zh)PcrNi3MoVA137Mpa|(zh)AҺO(sh)Ӌ(j)ضȣ400ݷe0.22m3Ͳwȣ93mm(ni)250mm죺(gu)I(yng)(ni)ɵڶC(j)еS߉ˮc(din)

1(ni)Сں(yng)(f)s(yng)ґ(yng)ֲ(ni)ڳ(yng)Сԃ(ni)ɶC(j)a(chn)߉ˮ(ni)(yng)_(d)98D1

(yng)S(yng)(yng)2ⲿ늼ӟ(ni)ܵ(yng)ʹ(ni)ڈD1Cϑ(yng)r

3߉ˮ\(yn)Еr(sh)M(jn)ϼˮNPϺڃ(ni)ڮa(chn)ʹȱݣ؄eǿvѼyκȱ

Ϸ֪߉ˮΣU(xin)c(din)ڃ(ni)ڱ漰@Ҳdz߉͙z(yn)(yn)Ճ(ni)ڱڇ(yn)ҪԭҲǶڙz(yn)c(din)ڃ(ni)СL(zhng)ȴ̽dzyx•zy(c)ǣ201*11֮ǰ҇(gu)߉ˮĶڙz(yn)(j)ֻ199312ԭڄ(dng)Cġ߉ȫO(jin)Ҏ(gu)̣ԇУԓҎ(gu)̡Ҏ(gu)Ҫr(sh)(yng)M(jn)г•zy(c)ԓҎ(gu)̣ԇУP(gun)•zy(c)Ҫ(yn)՘(bio)(zhn)ֻᘌ(du)^еĸw•zy(c)o۳߉•zy(c)(yn)՘(bio)(zhn)(gu)|(zh)O(jin)201*118Cġ߉ȫO(jin)Ҏ(gu)̡TSGR0002201*58lģP(gun)ڶڙz(yn)•zy(c)(yn)՘(bio)(zhn)ȻաҎ(gu)̡34lҪҎ(gu)ǰ֪۳߉ˮ߉ˮM(jn)г•zy(c)(yng)Ђ(c)(yn)՘(bio)(zhn)ͬgij߉•zy(c)ԭϼ^Юa(chn)ȱݞ۳߉ˮ(yng)ǷБ(yng)gѼyƣѼyѼyȱݞԓȱЧęzy(c)M(jn)ЙMzy(c)MܡҎ(gu)̡34lҎ(gu)(yn)՘(bio)(zhn)͙Mzy(c)Ҫԓ(yn)Ҫ@ȻmڙMzy(c)˳߉ˮM(jn)ЙMzy(c)ڿհo•zy(c)Kzy(c)Y(ji)Փ㡣

•zy(c)ˇlӑՓ

1̽^xD2vֱ̽^2.5P20Mб̽^2.5P1313K1

ÙMб̽^2.5P1313Ǧ=28.5б̽^28.5x£

Tm=93mmD=250186=436mmSin=1-2Tm/DЙC(j)УCL1=2730m/sУCs2=3230m/sǦSin-1Sin¡CL1/Cs228.988

̽^Ǧ(yng)С28.988Mܒ߲鵽w(ni)ЙC(j)/䓽һRǦ=27.6𣬞˱CwмM̽xǦ=28.5̽^܉߲(ni)

̽^cˮ⏽ͬc(din)cwϡ2(du)ԇKϼߴ瑪(yng)c߉ˮwͬ1v̽ԇKGYF-1

ԓԇKD3ڿvֱ̽^̽r(sh)`ȵ{(dio)(ji)

100

100abD32K1Mб̽^̽ԇKGYF-2

abD4

ԓԇKD4ϼӹЃɂ(g)VͲۣλD4Ƕ300ȣ1%ں0.9mmL(zhng)25mmK1Mб̽^AS߲r(sh)`ȵ{(dio)(ji)

3ÙMб̽^̽ԇKGYF-3

ab

D5

(zhn)wx(ni)1mmL(zhng)25mmV60˹ȱx(ni)10

2030406080mm̎6(g)2ͨ18D3

D3

c(yn)՘(bio)(zhn)Ǧ=28.5p߲w(ni)20m(ni)S1mmL(zhng)25mmVͲۮ(dng)ȱݼѼyx(ni)20mm治S1mmL(zhng)25mmVͲۮ(dng)ȱݼѼy(yn)՘(bio)(zhn)(yn)ڡҎ(gu)̡ҪϡҎ(gu)̡34l4.3Ҏ(gu)Ҳϡ(ni)(yn)⌒ľƶˇ£

3z(yn)

4.12.5P1313K0.68Ǧ=28.5б̽^p߲飨D1zcSƽеďȱݡó߉ˮ1mmVͲی(du)ԇK{(dio)(ji)x(zhn)`

4.22.5P1313K1б̽^Sp߲飨D2zcSֱďȱó߉ˮ1mmVͲی(du)ԇK{(dio)(ji)x(zhn)`

4.3ֱ̽^A挦(du)M(jn)Йzy(c)D3zcSƽеȱȱ`ȿõײ{(dio)(ji)`Ȳõڃ(ni)̎2mmƽ׿׮(dng)ֱ

D1D2D3

5.ȱӛ

5.1zy(c)^xһȱݷ䲨5.2Szy(c)^xһȱݷ䲨

5.3vzy(c)Ӌ(j)㷨AVGȱݮ(dng)(dng)|(zh)˥pϵ(sh)4dB/m(yng)(dng)ֱݦ2mmĆ΂(g)ȱݼλ2mm(dng)ֱܼȱ݅^(q)

6.(f)(yn)(du)l(f)F(xin)ȱݑ(yng)(j)ˆTzy(c)_J(rn)7(yn)՗l

7.1߲飺aw(ni)20mm(ni)S1mmVͲۮ(dng)ȱ

Ѽy

bw(ni)20mm棬S1mmV+10dBͲ

(dng)ȱݼѼy

7.2Szy(c)aw(ni)20mm(ni)S1mmVͲۮ(dng)ȱ

Ѽybw(ni)20mmS1mmV+10dBͲۮ(dng)

ȱݼѼy

7.3vzy(c)aSЦ3mm(dng)ֱĆ΂(g)ȱݻ^2mm(dng)ֱ

ܼȱ݅^(q)

b(ni)ں_ײλ߅50mmȷ(ni)SЦ2mm(dng)

ֱĆ΂(g)ȱݴ

•zy(c)g(sh)Y(ji)

(bo)(xing)ĿUT̖(ho)MeڽM

201*6

ʾP(gun)ڡвYƳ•z鹤Y(ji)1oķHչ˼SʹãвYƳ•z鹤Y(ji)1ԓƪ½h(chung)

ԴW(wng)j(lu) ؟(z)•ăHތW(xu)(x)a(chn)(qun)}Ո(qng)“(lin)ϵ҂r(sh)h


вYƳ•z鹤Y(ji)1ɻ“(lin)W(wng)Ñṩ,D(zhun)dՈ(qng)ԭϢ,xx!
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