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(dng)ǰλãزĎ > ӋY(ji) > Y(ji) > вYƳ•z鹤Y(ji)1

вYƳ•z鹤Y(ji)1

W(wng)վزĎ|rg2019-05-26 20:05:46|ƄӶˣвYƳ•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)ČHl(f)oo@ԺĴƶ˾wĹӋ͌ʩŬ_չ^õ˸헹΄(w)F(xin)Y(ji)£һһr

1ˆTY(ji)(gu)F(xin)йˆT6мšQ4šQ2г•ύYAC2ˣ

2.O(sh)rF(xin)wֲʳ3_քe03꣬0609ُãr

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

2.•|(zh)r˳•O(sh)Ҫ挏ˡe¹ʈSL^Ƶ|(zh)عƶȣõ^õ؞䌍

3.Ӌrb˵ڶCxܛӡЋD•zӛ(yn)ҪP(gun)Ϣĵӛ

4.вƹҪþw䌍_uڱҲ

5.چ}

A.\l^,\y

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

DO(sh)ϻһ_ʳѳg_r201*깤Ҏ(gu)1.Ŀ(bio)

A.ȫɘI(y)(w)250fԪB.(ni)F(xin)@\e\m

C.eOԺ_(d)ӋָԹ΄(w)

2.wʩ

A.ӏ(qing)I(y)(w)W(xu)(x)ՈԺҿƹˆTӖ(xn)ṩ֧B.^m(x)_չ(chung)Ƞ(yu)͡һMӡӏ(qing)t(y)t(y)L(fng)šI(y)½Ќ߷(w)B(ti)

C.ӏ(qing)yF(xin)ӑՓSL,Ŭ\ˮƽt(y)m.

D.Ҏ(gu)Ŭȫ桢(yn)֔(jn)ƌW(xu)(yn)|(zh)P(gun)E.hԺҿƸO(sh)и߶˲ʳһ_Ќӏ(qing)

U(ku)չx•Y(ji)1

•zyzyg(sh)Y(ji)

ҽˣ40q߼̎19887®I(y)hW(xu)ԺC(j)еϵO(sh)cC(j)еI(y)ʡʯd偠tzyվ_ʼŸopzyzҪʡʯͻI(y)É201*6{(dio)ʡ偠tz^m(x)Ÿopzy

895ȡRTY896ȡMTPTY907ȡUTY201*12ȡRTY201*12PTY201*12ȡMTYF(xin)ͬrЉz򞎟RS偠tz򞎟GSܵzTGDYC19ʡS偠tطNO(sh)ğopzy

ڳЉطNO(sh)ęzУopzyǛQ҂z򞹤|(zh)Ҫ֮һ•zyھƒ(yu)c1͸(qing)Ɍ񹤼(ni)ȱM(jn)Йzy2eȱݙzʸߣ3mڸNԇӺpǺpܲġ呼(f)ϲϵ4ȱݶλ(zhn)_5`ȸߣԙzy(ni)ߴСȱ6ɱٶȿ죬xweСpF(xin)ʹ÷ɞopzy(yng)ÞVęzy

F(xin)Y(ji)۳߉ˮz򞹤ͳ߉ˮz򞹤ˇՄһЩw֮̎Ոώuָһ߉ˮrw(sh)

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

O(sh)Ӌ151Mpa|(zh)PcrNi3MoVA137Mpa|(zh)AҺO(sh)Ӌضȣ400ݷe0.22m3Ͳwȣ93mm(ni)250mm죺I(ni)ɵڶC(j)еS߉ˮc

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)ЕrM(jn)ϼˮNPϺڃ(ni)ڮa(chn)ʹȱݣ؄eǿvѼyκȱ

Ϸ֪߉ˮΣUcڃ(ni)ڱ漰@Ҳdz߉͙zՃ(ni)ڱڇ(yn)ҪԭҲǶڙzcڃ(ni)СLȴ̽dzyx•zyǣ201*11֮ǰ҇߉ˮĶڙz(j)ֻ199312ԭڄӲCġ߉ȫO(jin)Ҏ(gu)̣ԇУԓҎ(gu)̡Ҏ(gu)Ҫr(yng)M(jn)г•zyԓҎ(gu)̣ԇУP(gun)•zyҪ՘(bio)(zhn)ֻᘌ^еĸw•zyo۳߉•zy՘(bio)(zhn)|(zh)O(jin)201*118Cġ߉ȫO(jin)Ҏ(gu)̡TSGR0002201*58lģP(gun)ڶڙz򞳬•zy՘(bio)(zhn)ȻաҎ(gu)̡34lҪҎ(gu)ǰ֪۳߉ˮ߉ˮM(jn)г•zy(yng)Ђ(c)أ՘(bio)(zhn)ͬgij߉•zyԭϼ^Юa(chn)ȱݞ۳߉ˮ(yng)ǷБ(yng)gѼyƣѼyѼyȱݞԓȱЧęzyM(jn)ЙMzyMܡҎ(gu)̡34lҎ(gu)՘(bio)(zhn)͙MzyҪԓҪ@ȻmڙMzy˳߉ˮM(jn)ЙMzyڿհףo•zyKzyY(ji)Փ

•zyˇlӑՓ

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)ڡЙC(j)/䓽һRǦ=27.6˱CwмM̽xǦ=28.5̽^܉߲(ni)

̽^cˮ⏽ͬccw2ԇKϼߴ瑪(yng)c߉ˮwͬ1v̽ԇKGYF-1

ԓԇKD3ڿvֱ̽^̽r`ȵ{(dio)(ji)

100

100abD32K1Mб̽^̽ԇKGYF-2

abD4

ԓԇKD4ϼӹЃɂVͲۣλD4Ƕ300ȣ1%ں0.9mmL25mmK1Mб̽^AS߲r`ȵ{(dio)(ji)

3ÙMб̽^̽ԇKGYF-3

ab

D5

(zhn)wx(ni)1mmL25mmV60˹ȱx(ni)10

2030406080mm̎62ͨף18D3

D3

c՘(bio)(zhn)Ǧ=28.5p߲飬w(ni)20m(ni)S1mmL25mmVͲۮ(dng)ȱݼѼyx(ni)20mm治S1mmL25mmVͲۮ(dng)ȱݼѼy՘(bio)(zhn)(yn)ڡҎ(gu)̡ҪϡҎ(gu)̡34l4.3Ҏ(gu)Ҳϡ(ni)(yn)⌒ľ񡣹ƶˇ£

3z򞷽

4.12.5P1313K0.68Ǧ=28.5б̽^p߲飨D1zcSƽеďȱݡó߉ˮ1mmVͲیԇK{(dio)(ji)x(zhn)`

4.22.5P1313K1б̽^Sp߲飨D2zcSֱďȱó߉ˮ1mmVͲیԇK{(dio)(ji)x(zhn)`

4.3ֱ̽^A挦M(jn)ЙzyD3zcSƽеȱȱ`ȿõײ{(dio)(ji)`Ȳõڃ(ni)̎2mmƽ׿׮(dng)ֱ

D1D2D3

5.ȱӛ

5.1zy^xһȱݷ䲨5.2Szy^xһȱݷ䲨

5.3vzyӋ㷨AVGȱݮ(dng)(dng)|(zh)˥pϵ(sh)4dB/m(yng)(dng)ֱݦ2mmĆ΂ȱݼλá2mm(dng)ֱܼȱ݅^(q)

6.(f)򞌦l(f)F(xin)ȱݑ(yng)ˆTzy_J(rn)7՗l

7.1߲飺aw(ni)20mm(ni)S1mmVͲۮ(dng)ȱ

Ѽy

bw(ni)20mmS1mmV+10dBͲ

(dng)ȱݼѼy

7.2Szyaw(ni)20mm(ni)S1mmVͲۮ(dng)ȱ

Ѽybw(ni)20mm棬S1mmV+10dBͲۮ(dng)

ȱݼѼy

7.3vzyaSЦ3mm(dng)ֱĆ΂ȱݻ^2mm(dng)ֱ

ܼȱ݅^(q)

b(ni)ں_ײλ߅50mmȷ(ni)SЦ2mm(dng)

ֱĆ΂ȱݴ

•zyg(sh)Y(ji)

ĿUT̖MeڽM

201*6

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

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


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