免费人妻av无码区_国产日本啪啪啪小视频_av区在线免费看_久久久久久精品免费免费sss

gӭ(li)Ȫˮ̎޹˾W(wng)վ!
  • “(lin)ϵʽ158-9060-2302
  • зվ

ۺFׄ

(dng)ǰλã(y) > a(chn)Ʒ > ˮˎϵ >

Ȫˮ̎ıcÑһēQģ׌Ñ

(dng)ǰλ(y) > a(chn)Ʒ > ˮˎϵ >

ۺFׄ
l(f)r(sh)g22-03-24 g[

ׄ


                               ۺFׄ


ۺFׄ(jin)QwFSPFS,w^鵭Sɫo(w)ͷ۠wOˮԏ(qing)V(yng)ˮI(y)ˮNI(y)UˮˮÓˮȵă̎
      

ۺFco(w)C(j)Ⱦc(din)
       1.
(yu)|(zh)F}(li)o(w)C(j)߷
       2.
܃(yu)\܌(sh)ٶȿ
       3.
ˮЧ(yu)ˮ|(zh)Xȼؽxӵк|(zh)o(w)FxӵˮD(zhun)ƣo(w)o(w)ȫɿ
       4.
ÓɫÓÓˮ塢ȥˮCODBODؽxӵȹЧ@
       5.
m(yng)ˮwPHֵ4-11PHֵ6-9ԭˮPHֵcA׃С(du)̎O(sh)丯g
       6.
(du)΢Ⱦ(li)͜ص͝ԭˮ̎Ч@(du)ߝԭˮЧȼ
       7.
Ͷˎɱ̎M(fi)ÿɹ(ji)ʡ20%-50%

ۺFg(sh)ָ(bio)

(xing)Ŀ

ָ(bio)

 

GB14591-93

a(chn)Ʒ

ȫF, %,

18.5

19

߀ԭ|(zh) Fe2+Ӌ(j)%

0.15

0.01

}%

9.0-14.0

14.0

PH (1% ˮҺ)

2.0-3.0

2.4

(As) %,

0.0008

0.0001

U(Pb) %,

0.0015

0.0001

%,

0.5

0.4

 ۺFwb25/ ȫF, %, 18.5

 ۺFҺwwb25/Ͱ  ߹܇(ch)  ȫF, %, 11

            Ȫˮ̎޹˾Ԓ15038352687 (jng)

 

܌(du)ϢdȤ
Ȫˮ̎޹˾
g(sh)1589060230215038352687
Ԓ037164582616
Email2267715938@qq.com
˾W(wng)ַhttp//www.8052am.com
ַx]·Ȫ@5
_(ti)
һP(gun)ע҂
(qun)© Ȫˮ̎޹˾