免费无毒黄片_娇妻的欧美交换视频_毛片点击进入在线播放_午夜精品国产AV,亚洲日韩色在线高淯v,依依成人网在线观看,九一av在线,老熟妇性色老熟妇性,久久电影午夜伦高清A片,黄片免费国产,av无码免费无禁网站久久

���v�h(hu��n)���W(w��ng)

�Ϻ������y�T���޹�˾

�P(gu��n)ע�ȣ�19347 ���S�ȣ�49 ���vָ��(sh��)��19471

ֱͨ����ֹ���y

�˚⣺1813 �l(f��)���r�g��2011-01-13 14:49

�P(gu��n)�I�~���y�T

�a(ch��n)Ʒ��̖��

��(y��ng)���I(l��ng)��ˮ̎��

�a(ch��n)Ʒ�r�����h

���˽����a(ch��n)ƷԔ��,��Ո

 
  �a(ch��n)Ʒ���Q�� ֱͨ����ֹ���y
  �a(ch��n)Ʒ��̖�� H42
 
 
   
 ï¿½ï¿½ï¿½P(gu��n)�a(ch��n)Æ·
 ï¿½ï¿½ï¿½ï¿½Ö¹ï¿½ï¿½ï¿½y
 ï¿½ï¿½ï¿½ï¿½Ê½ï¿½ï¿½ï¿½mֹ���y
 Ö±Í¨ï¿½ï¿½ï¿½ï¿½Ö¹ï¿½ï¿½ï¿½y
 ï¿½T�F����ʽֹ���y
 

ֱͨ����ֹ���y��Ԕ���Y�ϣ�

´óÌïH42ÐÍÉý½µÖ¹»Øéy

 ³ß´çˆD

 

һ,����(y��ng)��Ҏ(gu��)��
1,���O(sh��)Ӌ���찴12236—89
2���Y(ji��)��(g��u)�L�Ȱ�SDV��˾Ҏ(gu��)��
3,�����m��ʽ���ߴ�JB��T79 94
4,���y�T�z���ԇ򞰴API STD 598


 

��,�����w���|(zh��)
CF8,��cF3��CFSM,��CF3M WC6


 

��,��1.6MPa��Ҫ�B�ӳߴ缰����

�ߴ�

DN

15

20

25

32

40

50

65

80

100

125

150

200

L

mm

105

105

105

150

160

170

180

200

210

275

300

380

D

mm

95

105

115

135

145

160

180

195

215

245

280

335

����

kg

-

-

-

-

-

7.9

11

12

19.5

36

47

65


 

��,��2.5MPa��Ҫ�B�ӳߴ缰����

�ߴ�

DN

20

25

32

40

50

65

80

100

125

150

200

L

mm

105

105

150

160

170

180

200

210

275

300

380

D

mm

105

115

135

145

160

180

195

230

275

300

360

����

kg

-

-

-

-

7.9

11

12

20

38

48

70


 

�塢4.0MPa��Ҫ�B�ӳߴ缰����

�ߴ�

DN

50

65

80

100

125

150

200

L

mm

170

180

200

210

275

300

380

D

mm

160

180

195

230

270

300

375

����

kg

7.9

11

12

20

38

48

72
ֱͨ����ֹ���y


�P(gu��n)�ڡ�ֱͨ����ֹ���y ���uՓ
�]�䣺 �ܴa�� ���Ñ�ע��

�W(w��ng)���uՓ�H������_���˿���,�������������v�W(w��ng)ͬ�����^�c���C��������,��

��(y��ng)������