:

  ަ721
021-33519008
021-59919196
158-2166-6912
~
 Hyuneng518@126.com
www.huanyangdpq.com
 > v, >  v >
1 3 
2020-06-11 08:31
5

1  ,. C20;+,;  y<~;
 
22m22mm((( y);2,<< 2;
 
35m&,,   ,  uy5a?.
 
4    ,8%;  0,>  z .
 
5   ;    2 C20,v2 30mm.
 
6 u;  GB50212 ,(1)   ,5<槳C20,v2槳30mm.(2) p,  m& ,p <v.(3)2  ,r  pp.
 
7,|;  ,.
 
8  {  ,, ,5, ,;=7 . <


1 ;5710 : v H 1 1

2; : Hb54 k=  ްwa 1, :!

3  s  h   

4% ;}?h 

5$ #1  

6xu   

7}5   : {  :  I% }<

8 5>  }12  
1, ;  1.4  8 .
2 , u9< .4 ,}.
3v, (y)   :v, :v.v+, r8by. =yv5CM,C25 ;  .
4, : ?.ln <, 8%, | 10%.: , a9! 5.:, <,>85%, 30% .
5, , <.l555 .5 ,MMA-25 .;+.,,;+̻y.
6,    2  u.
7h, hu .w{w5;r  0 , 6h,+h.
8, 1 =>: y52.{*95> ()1mm. .4=, =.,= =,8.8 x.
 

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:

  ަ721
021-33519008
021-59919196
158-2166-6912
~
 Hyuneng518@126.com
www.huanyangdpq.com
 > v, >  v >
1 3 
2020-06-11 08:31
5

1  ,. C20;+,;  y<~;
 
22m22mm((( y);2,<< 2;
 
35m&,,   ,  uy5a?.
 
4    ,8%;  0,>  z .
 
5   ;    2 C20,v2 30mm.
 
6 u;  GB50212 ,(1)   ,5<槳C20,v2槳30mm.(2) p,  m& ,p <v.(3)2  ,r  pp.
 
7,|;  ,.
 
8  {  ,, ,5, ,;=7 . <


1 ;5710 : v H 1 1

2; : Hb54 k=  ްwa 1, :!

3  s  h   

4% ;}?h 

5$ #1  

6xu   

7}5   : {  :  I% }<

8 5>  }12  
1, ;  1.4  8 .
2 , u9< .4 ,}.
3v, (y)   :v, :v.v+, r8by. =yv5CM,C25 ;  .
4, : ?.ln <, 8%, | 10%.: , a9! 5.:, <,>85%, 30% .
5, , <.l555 .5 ,MMA-25 .;+.,,;+̻y.
6,    2  u.
7h, hu .w{w5;r  0 , 6h,+h.
8, 1 =>: y52.{*95> ()1mm. .4=, =.,= =,8.8 x.