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ͨmPTFEĤmą^(q)e |
2020-7-6 xΔ(sh)[600] |
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ͨmPTFEĤmą^(q)e
ܶÑPPTFEĤmͨm֮gČɆX࣬ĺhͨmPTFEĤmą^(q)eСҽfһ֮gIJ
һٲm^Vɶۉm^VܷۉmӰ^V늳mܷۉmӰ^mı賬Խ1010•cm(1010η)늳mܾ͕SӶ½Ҫڱ^ߺԘɷ늕ʹ늳mĹ½ڎʽmʼYСosy늳mֳYo;۳mmȻܵ_99늳mһ̎Փܵ_mĹhh늳mmǸ
ԭ늳mmwͨ^߉o늈r늄exmcؓxӽYώؓ늺څJ늶ѷe\o늈ʹwxĶʹmJϵՉmk mmwMMҶͨ^_mMV,mw^V^VMٽŚ,LC
(yu)QX
늳m(yu)QXo늳mҲQ늳mL̎ǣ
mٿ1~2mĉmʿ_98~99
늳mȣmĚЄexNǹֱӹmGЧm^늳m^H100-200Pa
܉̎ߜ(400)Ěw
mڴ͵Ĺ̎ĚwĽЧ@
늳mQXǣ
Oռe ں䓲ĶһγYۘ^sy졢OľՈ ܌ۉmıбضՈ
m(yu)QXʽmҲQ^VʽmL̎ǣ(1)mʸߣͨ99ɵ_ڳm̎wĺmȞ20~30m3Mļm^ߵķּm(2)쌦Ⱥo(3)ڴ_һӵijmʵǰ£r\DMõ늳m(4)ۉmԲ`ܷۉmӰ푣(5)xòwSijЩƷNĺϳwSVr160~200Ĝض·(wn)\DxܞVϕrЩ͜ؿɵ_260(6)ڸɷÓwϵrmMÓ(7)̎LwҎ(gu)ģ̎ʮָߝȵĺmwNmwijmСÿ犔(sh)ÿ犔(sh)ʮfĚxøܶȵĺϳwSV}__ҷr̎ۉmȳԽ700000mg/m3ĺmwȿډmԴͨLmԼˮ̼ڡrʯҡʯʵȸN^кmwijmԜpٷۉmȾŷ
ʽmQXǣ(1)mڸߜؠB(ti)\DI(y)зۉmˮҪԽ25ϕrۉmճ´γɲDy^ʧЧp(2)c늳m^GʧԴͨ1000~2000Pa(3)ٟδÓO̎ȺܸߕrFEVeĻwϳwSVϾgps(4)ڡY¶B(ti)I(y)
wڿ՚^Vͨm\õwS^VPTFEĤm\õĤ^Vxmr(j)wĜضȺͻWwľзĥԼm^VٶȡҷŷŝȺʹʽmI(y)ƶԼ\DMõؚw{˼
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