:

  ަ721
021-33519008
021-59919196
158-2166-6912
~
 Hyuneng518@126.com
www.huanyangdpq.com
 > v, >   >
{d   ;
2020-06-11 08:38
{;

1. h 8w%;  7; :  7; 7v-1sc3w6wyc 2 h 8w ;  7; :

2.;  7; ;s-   7;wmM ;  -! 9;sq!  ; wc h 9::u;  7; ;   y;sq

3. l  7;= 7; 5!!  a l p(b9<l l;zu;  7;5;s8c

4.;<  7;qy;s<rq23qq ^y8 2q8c2 q4 #=u;=:2#=;::2 {  6 5

1.

  s=  u!  4C2550.05~0.2kg/m29c  cp.ux1 (5c  ;s#. c ӱ ;l {yau! 9cxs<ap8 ? c


2.% 36

uh;% 362uL<652l5 s6rs?  z w5 ( 5w05? q=5h5<=0.05~0.2kg/m2uu  1? {  ;>

1.=& % b8b r?02

2.:7  }  8

3. p7:5 v8

4.  ? +;%%

5.k0;::81 .
 

��� {������d�� ���� � ;������� _� �������_� ���������_����������-������� �� ���

:

  ަ721
021-33519008
021-59919196
158-2166-6912
~
 Hyuneng518@126.com
www.huanyangdpq.com
 > v, >   >
{d   ;
2020-06-11 08:38
{;

1. h 8w%;  7; :  7; 7v-1sc3w6wyc 2 h 8w ;  7; :

2.;  7; ;s-   7;wmM ;  -! 9;sq!  ; wc h 9::u;  7; ;   y;sq

3. l  7;= 7; 5!!  a l p(b9<l l;zu;  7;5;s8c

4.;<  7;qy;s<rq23qq ^y8 2q8c2 q4 #=u;=:2#=;::2 {  6 5

1.

  s=  u!  4C2550.05~0.2kg/m29c  cp.ux1 (5c  ;s#. c ӱ ;l {yau! 9cxs<ap8 ? c


2.% 36

uh;% 362uL<652l5 s6rs?  z w5 ( 5w05? q=5h5<=0.05~0.2kg/m2uu  1? {  ;>

1.=& % b8b r?02

2.:7  }  8

3. p7:5 v8

4.  ? +;%%

5.k0;::81 .