PC˾CȫҎ(gu)̣11I(y)κ˲ÿԽڹеľPC䓽zKˆTx
12Ҫ ָ]ˆT̖(dng)̖ϕr(yng)ͣC̖_^m(x)I(y)
13I(y)ꮅ(yng)ДԴiòٿv䣬P(gun)]Դw÷o坍B(yng)
GB 13329-1991 PCȫҎ(gu) ϺپPCa(chn)
ϺϪCеI(y)˾ I(y)a(chn)̖PCJKJM0.5~32нӸƷǘ(bio)PCϺپPCa(chn) 34 ϺϪPCxϺپPCa(chn)Ͳx˺D(zhun)ӣϺپPCa(chn)
PC̖xϾPC׃lPCpͲPCքxܗUʽpƄӾPCλPCpƄӾPC
늄ӾPC(늄ӽg܇)кܶ(yu)c:1. ^do2. _o
3. ʹע헣_ʹõİȫPC䓽zKƔֵһؓ(f)dص5Ҳfؓ(f)d10KNԒ䓽zKƔҪ_50KN Դ_\İȫ
PCطNO(sh)䣬ͨI(y)CеPCγC@ӵĽY(ji)(gu)طNO(sh) PCþͲp@䓽zK朗lpСO(sh)ַQg܇PCԴֱˮƽAбקPC֞քӾPC늄ӾPCɷN
ϺϪCеI(y)˾ I(y)a(chn)̖PCJKJM0.5~32нӸƷǘ(bio)PC ϺС;PCʾPCxϺϪCеI(y)˾M⣬gӭāŶ
ҊPC̖
1JK0.5-JK30ξͲپPC
2JM0.5-JM30ξͲپPC
32JM0.5-2JM30pͲپPC
42JK0.5-2JK30pͲپPC
5 PC
7׃l{(dio)پPC
7ǘ(bio)PC
JKʾپPCJMʾپPCξͲʾһͲݼ{䓽zKpͲʾɂͲݼ{䓽zK
ϺϪCеI(y)˾ I(y)a(chn)̖PCJKJM0.5~32нӸƷǘ(bio)PC
MtMҲ
(jng)IСijɱ(chung)
`SһNˇg(sh)ƶȵ`϶һ(zi)y
_l(f)ҵĄ(chung)µĄ
INٍ͑XI(y)l(f)չ
ϪƾPC ϪƾPCCе(q)ӾͲ@KɠbԴֱˮƽAбקPC֞քӾPC늄ӾPCɷNF(xin)늄ӾPC늄ӾPC늄әC(lin)S(ji)ƄX݆;ͲMɣͬbڙC߶Ⱥbжlr{(dio)ܺã^½bλеϣ^Сٶ. ϪPC˾λϺ֖|(ni)ҪI(y)ȫĽ(jng)---Ϻa(chn)ġϪPCϵЮa(chn)Ʒvʷƾ|(zh)ɿ(jng)ãV(yng)ʯͻӡȾpʳƷұVɽh(hun)o\ݔ̙CеȸNәCе(q)bú͜pbáPCxϺϪCеI(y)˾Ñه֮x
ϪƾPCһһϺϪPCķ PC֞ܶN̖ͷNP(gun)÷̷涼ܶIJͬʹ÷ͲеľPCmڹʹеmˮʹеmϼͥ(ni)ʹʽӵľPCIĺõFһmԼIČIԼõIJǺm ҹ˾ԔĽBһP(gun)ھPCͷN 1.پPCͲϵ䓽zK~ٶȼs7~20m/minľPC 2.پPCͲϵ䓽zK~ٶȴ20m/minľPC 3پPCͲϵ䓽zK~ٶȼs0~7m/minľPC 4.{(dio)پPCٶȿƿ{(dio)(ji)ľPC 5.֓uPCͨ^(q)bʹͲD(zhun)ľPCλǘ(bio)P CҪھPжN䓽Y(ji)(gu)CеO(sh)İbͲж PCI(y)֪RՈԃϺϪCеI(y)˾PCϪPC 11 ϺϪƾPC齨PCeQg܇(yng)ã ұI(y)촬I(y)ϺپPCֱN
PCxϺϪCеI(y)˾M⣬ڴĹRϺپPCa(chn)
PCҘ(bio)(zhn)GB1955һ2002Ҏ(gu)ϸľPCֵCⲻô85dB(A)߶߅ô88dB(A)(dng)PC^Сٶ^͕rhژ(bio)(zhn)ֵҲ(dng)ٶ^^rҪ_(bio)O(sh)Ӌˇ|(zh)zȸh(hun)(ji)ȡЧʩ1 چ}PCԴжN;|(zh)ײӵĽY(ji)һX݆|(zh)\Ӳƽ(wn)\Юa(chn)˲rٶȶɵ
ϺϪCеI(y)˾ I(y)a(chn)̖PCJKJM0.5~32нӸƷǘ(bio)PC ϺپPCa(chn)
ϺϪCеI(y)˾һۺuɿDչδЉĿ(bio)нMwϵĹ˾ԳڎI(lng)Tδĵ·ϴŹyֹ{DϺеȵ^(q)ęCеИI(y)O(sh)ИI(y)зe˴\Ŀ͑۽zԴҲի@õÑڱ鹫˾İl(f)չ춨õИI(y)A(ch)Ҳϣδ˾ܳɞИI(y)NŬИI(y)I(lng)İl(f)չIԼһ҂žĹB(ti)ȺͲƄ(chung)ԼԏϢ־PĵI(y)I(lng)ϺϪCеI(y)(yng)һyֲx(chung)ѿһֱԁ˾؞؈(zh)пƌW(xu)(chung)°l(f)չ\ŵķT\Ŭf(xi)ͬ^ȡƷ|(zh)(w)AЈ҂һֱ·