PC˾CȫҎ(gu)̣11I(y)κ˲ÿԽڹеľPC䓽zKˆTx
12Ҫ ָ]ˆT̖̖ϕrͣC̖_^m(x)I(y)
13I(y)ꮅДԴϺپPCֱiòٿv䣬P]ԴϺپPCֱϺپPCֱw÷o֣坍B(yng)
GB 13329-1991 PCȫҎ(gu)
ϺϪCеI(y)˾ I(y)a(chn)̖PCJKJM0.5~32нӸƷǘ˾PC 18 ϪƾPCע헣Ҫ ָ]ˆT̖̖ϕrͣϺپPCֱ
PCSʲôәC PCSʲôәC PCSr˱bж\ݔһ㶼ע띙ʹǰע띙ͣ]ʹN150OI(y)X݆ QڣPCpڳ\D(zhun)200СrMױθQQrȥΓQͺ,ԺÿBm(x)10СrϵľPCp䣮ÿ3¸QһΝÿ칤^10СrľPCp䣬ÿ6¸QһΝLڛ]ʹõľPCp(һ12)ʹǰ횸Q̖ͬĝͲܻ PCͲ^Mԓͳ߿̶ȾPCSPCϪPCϺþPCSҹ41 ϺϪPCB(yng)£гdbƽ(wn)ɿȱȫR(jng)a(chn)ΣU
ϪƾPCһһPCO^ע O^ע헣 1O^(j)|KMбҪӋ]İȫϵ(sh)ʹ^(j)ӋOlx^Ҏ(gu)ʽ 2^ֻSҎ(gu)ķ䓽zKķM͵^һ¡ 3^ҪOڸĵطֹˮ 4ʹxࡢѿpľ^ 5ìF(xin)(wn)̵w늾Ua(chn)\еOܵλĘ^ 6^ʹ^ҪָɌؓ؟(jng)MЙz飬ҪMЙzl(f)F(xin)}Ҫrȡʩ PCI(y)֪RՈԃϺϪCеI(y)˾PCϪPC
8.PC~125KNrOKھͲϵ䓽zKّ3~5Ȧ䓽zKĩˑ̶ɿ 9.Ͳ߅䓽zKľxС䓽zKֱ1.5 10.I(y)κ˲ÿԽI(y)ľP䓽zK
ϺϪCеI(y)˾ I(y)a(chn)̖PCJKJM0.5~32нӸƷǘ˾PC
MtˣMҲ
(jng)IСijɱ(chung)
`SһNˇgƶȵ`϶һy
_l(f)ҵĄ(chung)µĄ
INٍ͑X̰l(f)չ
\ijZh֧ 42 ϺϪPCʹУPC̶Թ^Oòι¾PCλ̓A
߶ȺbжærҪ{(dio)ܺeҪ^ܿ½bλеҪٶ½ PCJKپPCJMپPCHڵʹã늄әC(jng)(lin)S(ji)]ʽX݆pǶʽ(lin)S(ji)(q)ӾͲ늴Ƅӡԓa(chn)ƷͨԸYoweСpشʹD(zhun)Ʒ㣬Vڽˮ̡֘I(y)Vɽa^ȵƽ߀F(xin)늿ԄI(y)O䡣
پPCˆTҪעپPCˆTҪ 1PCˆT ٽ(jng)ԇϸ˾C ˾CֱָµČWT
۾SޡzyˆT؟Ҫr 2˾Cw(jng)^˲ȡúϸCˆTΡ 3˾CϤPCĘͼgȫҎ(gu)ձB(yng);S֪R
پPCע پSǰДԴҒSޘ־ ھSǰвٿvλ ֻеo尲bãȫbû֏SOPCʹá
ϺϪCеI(y)˾ I(y)a(chn)̖PCJKJM0.5~32нӸƷǘ˾PC PCxϺϪCеI(y)˾ϺС;PCr
19 ϪƾPCע헣I(y)ͻȻͣ_l\¡ϺپPCֱ
x늄ӾPC һٶx ڽbx^̣ʴ_Ҫ^һ㑪xپPCLxwa(chn)ʣpxÿپPC Ͳ(sh)x һ㽨ʩÆͲPCYΣƄӷp܉ρؠ܇xpͲPCԺbpٲˆTa(chn)ʡ ʽx ʽ݆pӵľPCڙCw^СYop\D(zhun)`㣬mϽʩʹԃ(yu)ȿ] x 늄әCеȫɿ\MõMhxƣˣԴĵطx늄ӾPC]Դtɸ(j)rx֓uPC(ni)ȼPC PCI(y)֪RՈԃϺϪCеI(y)˾PCϺPCϺپPCֱ
ϺϪCеI(y)˾R˴ă(yu)˲I(y)˼(chung)(jng)EһȺЉгĈF꠲ǰMĵ·_(chung)L{DϺеȵ^(q)ęCеИI(y)OʼKõuŷȡÿһ͑ףʧȥÿһÑܺΡЈI(y)ķ|(zh)I(y)ڹ˾ЧᘵIȫwFYһͬMRąf(xi)Ѹ湤øŬ_(chung)¾˾¸߶ȣδϺϪCеI(y)һõδʹF(xin)һcССijɿҲ^ȥķNNѳɞ҂ֻпY(jng)^m(x)·҂һcȼµϣwµĉ