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֙C(j)W(wng)վ | “(lin)ϵ҂18166600153 | ղ
  • g(sh)

    жȼ?x)wȈ(bo)O(sh)ֵ(bio)(zhn)

    2020-09-18 15:58:58  ԴA(rn)h(hun)ƼF(tun)޹˾

    wzy(c)Ȉ(bo)ֵO(sh)(yng)(du)zy(c)(du)͙zy(c)ԭɌw֞ķN

     1HпȼԵĚwҴȣ

     2HжԵĚwȚȣ

     3ȿȼжĚw簱⡢򻯚һ̼

     4͚w̼

    ȼԚwԚw͚wP(gun)(bo)O(sh)ֵҪᘌ(du)ȿȼжĚw簱򻯚һ̼ȣ(bo)O(sh)ֵ(yng)^СȼԈ(bo)ֵСжԈ(bo)ֵr(sh)(bo)O(sh)ֵ(yng)xȼԈ(bo)ֵ(dng)жԈ(bo)ֵСڿȼԈ(bo)ֵr(sh)(bo)O(sh)ֵ(yng)xжԈ(bo)ֵ

    ͚w(bo)O(sh)ֵP(gun)(bio)(zhn)ʾ

    1 жwȈ(bo)ֵ

    ̖(ho)

    жw

    (bo)ֵ

    Ҏ(gu)l

    MACmg/m3

    PC-STELmg/m3

    1. 

    һ̼

    /

    30

    (chng)жwzy(c)(bo)bO(sh)Ҏ(gu)GBZ/T 233-2009

    5.2.2 A(y)(bo)ֵGBZ2.1Ҏ(gu)MAC1/2PC-STEL1/2oPC-STEL|(zh)鳬ޱ(sh)ֵ1/2

    5.2.3(bo)ֵGBZ 2.1Ҏ(gu)MACPC-STELֵoPC-STEL|(zh)鳬ޱ(sh)ֵ

    2. 

    /

    10

    3. 

    /

    30

    4. 

    /

    180

    5. 

    Ț

    1

    /

    6. 

    򻯚

    10

    /

    עMACкšI(y)|*SֵPC-STELšI(y)ΣU(xin)кؕr(sh)gә(qun)ƽS

    2 ֿȼ?x)wȈ(bo)ֵ

    ̖(ho)

    ȼ?x)w

    ըޣLEL

    (bo)O(sh)ֵ

    ըOޅ

    1%LEL-25%LEL

    50%LEL

    1. 

    һ̼

    12.5%

    0.125%-3.125%

    6.25%

    12.5%-74.2%

    2. 

    򻯚

    4%

    0.04%-1%

    2%

    4%-46%

    3. 

    16%

    0.16%-4%

    8%

    16%25%

    4. 

    Ҵ

    3.3%

    0.033%-0.825%

    1.65%

    3.3%-19%

    עȼ?x)w̽y(c)GB 15322-2003
     

    5.1.1 (bo)O(sh)ֵ

    ̽y(c)еރɂ(g)(bo)O(sh)ֵr(sh)ވ(bo)O(sh)ֵ(yng)1%LEL-25%LELވ(bo)O(sh)ֵ(yng)50%LELHһ(g)(bo)O(sh)ֵ̽y(c)(bo)O(sh)ֵ(yng)1%LEL-25%LELLEL鱬ըȼ?x)wڿ՚е*ͱըȣ

    3 P(gun)Ҏ(gu)(bio)(zhn)ҪĚwȈ(bo)ֵ

    ̖(ho)

    |(zh)Q

    (bo)(sh)

    Ҏ(gu)l

    1. 

    һ

    ̼

    12.5%

    һ̼GB/T 35995-20186.2.3z޺ͼӹ̎һ̼a(chn)bû֮ǰ(yng)õ?d)Ԛwһ̼ÓQֱһ̼we?jn)?sh)С12.5%

    2. 

    򻯚

    λ(bo)c(din)10mg/m3λ(bo)c(din)50mg/m3

    U򻯚̎̎Ҏ(gu)GB/T 31855-20155.5ڿ򻯚й©Ĺ(chng)(yng)O(sh)򻯚Ԅ(dng)O(jin)y(c)(bo)bãܸ(j)ζДΣU(xin)(chng)򻯚ĝ򻯚_(d)һȕr(sh)(hu)(do)Xԣλ(bo)c(din)O(sh)10mg/m3λ(bo)c(din)O(sh)50mg/m3

    򻯚šI(y)Σo(h)(do)tGBZ/T 259-2014A.2(bio)(zhn)Ҏ(gu)򻯚zy(c)(bo)xֵO(sh)õһԭt(j)GBZ 1(du)(bo)bO(sh)õļg(sh)ҪY(ji)χ(gu)(ni)ИI(y)򻯚zy(c)(bo)xֵO(sh)rhO(sh)Ãɼ(j)(bo)ֵ(bo)ֵO(sh)10mg/m3߈(bo)ֵO(sh)50mg/m3

    3. 

    100ppm150ppm

    O(sh)Ӌ(j)Ҏ(gu)GB 50072-20107.2.1C(j)(yng)O(sh)ðȈ(bo)b(dng)՚а_(d)100ppm150ppmr(sh)(yng)Ԅ(dng)l(f)(bo)̖(ho)(yng)Ԅ(dng)_C(j)?j)?ni)¹L(fng)C(j)

    7.3.19كO(sh)ӹg(ni)(dng)ðֱl(f)ij׿كY(ji)bÕr(sh)ڿكY(ji)bó̎Ϸ(yng)bȂڼӹg(ni)(yng)ðȈ(bo)b(dng)_(d)100ppm150ppmr(sh)(yng)Ԅ(dng)l(f)(bo)̖(ho)(yng)Ԅ(dng)_¹L(fng)C(j)Ԅ(dng)ֹͣ׃Y(ji)bõ\(yn)©̖(ho)(yng)ͬr(sh)C(j)҈(bo)

    4. 

    0.195

    ȱΣU(xin)I(y)ȫҎ(gu)̡GB 8958-20065.3.2Ѵ_ȱI(y)h(hun)I(y)(chng)횲ȡֵͨL(fng)Qʩʹԓh(hun)՚I(y)^ʼK0.195ϡ(yn)üM(jn)ͨL(fng)Q

    6.4](ni)ʹÚ̼ȚM(jn)кI(y)r(sh)I(y)h(hun)ͨL(fng)Qʹ0.195ϡ

    5. 

    ̼

    0-0.50%

    Vö̼ͨüg(sh)lAQ 1052-20084.3Ҏ(gu)񼰈(bo)

    a)y(c)̷˲ã0-5.00%CO2;

    b(bo)0-0.50%CO2O(sh)ù̶(bo)c(din)

     


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