日本乱人伦aⅴ精品,无码少妇一区二区三区芒果,97人伦影院a级毛片,99精品久久99久久久久

ãgӭiʢh(hun)Ƽ޹˾
“(lin)ϵԒȫN۟ᾀ138-3810-9006
iʢh(hun)Ƽ޹˾

(dng)ǰλiʢh(hun)Ƽ޹˾ > a(chn)Ʒ >

NƣُIon~

xӾ۱ϩ

xӾ۱ϩ

ԃ@ȡ(yu)݈r

xӾ۱ϩ A PAM ˮԵĸ߷ ۺ  ҪڸNI(y)Uˮ̎FSUˮ像SUˮұUˮϴúUˮˮ̎Óˮ߀ˮ̓̎кһ(sh)ԻFͨ^ˮБҸĹwʹgܘͨ^늺кʹ...

N۟ᾀ138-3810-9006

a(chn)ƷB
xӾ۱ϩ
Ԕ(x)B

a(chn)Ʒ顿

xӾ۱ϩAPAMˮԵĸ߷ۺ ҪڸNI(y)Uˮ̎FSUˮ像SUˮұUˮϴúUˮˮ̎Óˮ߀ˮ̓̎кһ(sh)ԻFͨ^ˮБҸĹwʹgܘͨ^늺кʹγɴʿɼّҸҺӵijзdz@ļӿҺ壬M^VЧ


xӾ۱ϩ


(yng)I(lng)

1.ϴúSx۱ϩMú{sβ^VՈxxӾ۱ϩxӾ۱ϩxӾ۱ϩ

2.ИI(y)UˮՈxxӾ۱ϩxӾ۱ϩUˮ̎y(tng)ķֱӌϏUˮMл̎Чˮˮ|(zh)(wn)^y_ŷŘ(bio)(zhn)

3.ƷИI(y)UҺ̎̎ՈxxӾ۱ϩ

4.像Uˮ̎xxӾ۱ϩxӾ۱ϩxӾ۱ϩ

5.~V_βVUˮ̎xxӾ۱ϩxӾ۱ϩxӾ۱ϩ



a(chn)Ʒc

xӾ۱ϩУ

1 

2 M

3 ^VMã

4 ü

ڏUҺ̎sÓˮxVϴú켈ȷ܉֝MNI(lng)Ҫ


ϴúUˮ̎

xúSúˮ̎һr²á-sC-VCúأ̎ˇһr¶DzُC߷۱ϩ߷cú΢úzw|ãкúͱʹú΢۳۱ϩķһڰf֮gͬȽMɵúˮҪxòͬ۱ϩԷ֞x;۱ϩxӾ۱ϩx;۱ϩNʹþ۱ϩMˮ̎ĕrҪCcúˮpHֵǺxӾ۱ϩmƫAúˮxӾ۱ϩmƫúˮxͺx;۱ϩʹãúˮЧ


xӾ۱ϩ


c

1 ˮԺˮҲȫܽ

2 xӾ۱ϩa(chn)ƷյЧһֻ0.01~10ppm0.01~10g/m3ɳְl(f)]

3 ͬrʹxӾ۱ϩa(chn)Ʒ͟oCۺFۺȻXF}ȣ@ʾЧ



ԭ

1ԭPAMrcN|(zh)؄eDŽλճȡȼҸҺPHֵP(gun)wĄλw۵ԭ늺෴PAMʹλͶ

2ܘPAM朹̶ڲͬww֮gγɾۺĘʹwγɾۼw

3PAMϵĻFwĸN

4ãPAMcɢͨ^NNCеW(xu)ɢ࠿BһγɾW(wng)


a(chn)Ʒ(sh)

Ŀ

λ

ָ(bio)

Ŀ

λ

ָ(bio)

^

ɫ

^V

1.5

̺

%

97

ճ

mpa.s

38.0

f

600-2000

w

%

0.05

ճ

17.5-19.4

YW(wng)ϵ(sh)

20.0

ˮ

%

12.5-30.5

ܽٶ

Сr

1.5

ԃ

P(gun)҂

P(gun)ע҂˽Ԕ
ƏVg(sh)֧֣ʢW(wng)j(lu)
iʢh(hun)Ƽ޹˾ (qun) ԥICP2021021039̖-1 W(wng)վ؈D