L(fng)m dzmbõһ(li)mC(j)ʹmD(zhun)\(yn)(dng)xmĚзxڣٽʹmҶL(fng)mĸ(g)һijߴÿһ(g)P(gun)ϵ׃(dng)ӰL(fng)mЧʺ͉pʧгmֱM(jn)ڳߴŚֱҪӰءʹÕr(sh)(yng)ע(dng)^(gu)ijһޕr(sh)ҲD(zhun)鲻ءе،(du)߳mЧs(hu)Ӊpʧ(du)ص{(dio)횼
Y(ji)(gu)ԭ
L(fng)m M(jn)ŚAͲwAFwͻҶML(fng)mY(ji)(gu)(jin)Σb;So(h)O(sh)ͶYͲM(fi)ö^ڏĚзxwҺwҺwзxwӡͨlϵx52500L(fng)mЧ@һmЧʞٷ֮ʮϵL(fng)mbáڙC(j)еʽmL(fng)ʽmЧߵһNmڷԼwSԷۉmȥÁ(li)ȥ5μmϵ(lin)ĶL(fng)mbÌ(du)3μmҲ8085%ijmЧxߜĥggطNٻմɲϘ(gu)L(fng)mڜضȸ_(d)1000_(d)500×105Paėl²ļg(sh)(jng)(j)T濼]L(fng)mpʧƷһ5002000PaЧmҿڸߜ?z)ăǑ?yng)ÏVһNm(yng)偠tm༉(j)mA(y)mҪȱc(din)nj(du)(x)Сm<5μmȥЧ^
So(h)ʹã
(wn)\(yn)Ѕ(sh)
L(fng)ʽm\(yn)Ѕ(sh)Ҫmښٶȣ̎wĜضȺͺmw|(zh)ȵ
1)ښٶȡ(du)ڳߴһL(fng)ʽmښٶH̎߀Ч߷xЧҲS֮(dng)ښٶߵijһ(sh)ֵxЧʿS֮½ĥpӄmʹÉsښٶȑ(yng)18~23m/s(ni)
2)̎wĜضȡ?yn)wضճ׃ʹۉmܵӴǷxЧʕ(hu)½Ըߜؗl\(yn)еijm(yng)^ښٶȺ^СĽ
3)mw|(zh)ȡȸߕr(sh)wۉm(du)Сwۉm@ĔyF(xin)xЧ
ֹ©L(fng)
L(fng)ʽmһ©L(fng)(yn)Ӱ푳mЧ(j)mFw̎©L(fng)1%r(sh)mЧʌ½5%;©L(fng)5%r(sh)mЧʌ½30%L(fng)ʽm©L(fng)NλM(jn)Bӷm̎mwжb©L(fng)ԭ£
1)Bӷm̎©L(fng)Ҫ˨](mi)ДQo|Ƭm治ƽ
2)mw©L(fng)ҪԭĥpeFw(j)ʹý(jng)(yn)(dng)wm|(zh)ȳ^(gu)10g/m3r(sh)ڲ100r(sh)gĥ3mm䓰
3)жb©L(fng)ҪԭǙC(j)еԄ(dng)ʽ(Nʽ)жyܷԲ
A(y)P(gun)Iλĥp
ӰP(gun)Iĥpؓ(f)ɡٶۉmwĥpIJλКwAFwʼnmڵֹĥpļg(sh)ʩ
1)ֹʼnmڶҪx(yu)|(zh)жyʹмӏ(qing)(du)жy{(dio)͙z
2)ֹ^(gu)ĚwŻҿڡʹõжyҪ(yn)صî(dng)
3)(jng)zmПo(w)ĥp©ĬF(xin)Ա㼰r(sh)ȡʩԶŽ^
4)ڷۉmw_λʹÿԸQĿĥĥ
5)Mpٺpͽ^еĺp(yng)ĥƽmֹڼ|Ƭă(ni)ͬұõČ(du)
6)m̎ĚٶȺښٶȑ(yng)R緶?xn)?ni)
ۉmͷe
L(fng)ʽmĶͷeҪl(f)ʼnmڸΰl(f)M(jn)ŚĹܵ
1)ʼnmڶA(y)ʩʼnmڶͨЃɂ(g)ԭһǴKϻs(ٻľƬϴ鼈Ʋ)ʼnm֮ۉm?ch)۷e;ǻҶ(ni)҉mѷe^(gu)δܼr(sh)ųA(y)ʼnmڶĴʩУһžW(wng);ʼnmϲͿ(wӉ|ƬͿܷ)
2)M(jn)ŚڶA(y)ʩM(jn)ŚڶF(xin)O(sh)Ӌ(j)(dng)ɵ——M(jn)ŚдֱֲбǵȾ͕(hu)γɷۉmճӺֱ