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��|�M�y�T(m��n)���޹�˾

�P(gu��n)ע�ȣ�959 ���S�ȣ�95 ���vָ��(sh��)��1109

7K25�͜ذ�ȫ�y

�˚⣺2123 �l(f��)���r(sh��)�g��2015-08-06 09:43

�P(gu��n)�I�~��7K25�͜ذ�ȫ�y 7K25 �͜ذ�ȫ�y

�a(ch��n)Ʒ��̖(h��o)��7K25

��(y��ng)���I(l��ng)��ˮ̎��

�a(ch��n)Ʒ�r(ji��)��0

���˽����a(ch��n)ƷԔ�飬Ո(q��ng)

7K25�͜ذ�ȫ�y

7K10�͜ذ�ȫ�y��B��7K10�͜ذ�ȫ�y�x�ͽ�B��

Ԕ��(x��)�f(shu��)��:

��̖(h��o)��DA21F-25T/P

һ.������

���(l��i)�͌�(zhu��n)�ð�ȫ�y��Ҫ����Һ����Һ��,��Һ�壩�ȵ͜�Һ�B(t��i)���|(zh��)ϵ�y(t��ng)��,�����І���(d��ng)����,���ܷ��

��,������������(w��n)�������c(di��n),��

��.Ҏ(gu��)����

���Q(ch��ng)ͨ����DN 25mm 
���Q(ch��ng)������PN 2.5MPa
�m�ý��|(zh��)��LO2,��LN2,��LAR,��LNG��
�m�Üضȣ�-196��-+80��

 ��.���|(zh��)��

�y�w,���y�����~/���P�

�y픡��y�U,�����ɣ����P�

 ��.���ܣ�

�a(ch��n)Ʒ��̖(h��o)

�a(ch��n)Ʒ��̖(h��o)

���Q(ch��ng)ͨ��(mm)

���Q(ch��ng)����(MPa)

��������(MPa)

�ܷ≺��(MPa)

����Kg

DA21F-25T/P

7K10

10

2.5

1.76

1.6

0.46

DA21F-25T/P

7K10G

10

1.6

0.88

0.8

0.46

DA21F-25T/P

9K10

10

1.6

0.275

0.25

0.46

DA21F-25T/P

7K15

15

1.6

0.88

0.8

0.75

DA21F-25T/P

7K15G

15

2.5

1.76

1.6

0.78

DA21F-25T/P

7K25

25

2.5

1.76

1.6

1.52

DA21F-25T/P

7K25G

25

1.6

0.88

0.8

1.44

DA21F-25T/P

7K25H

25

1.6

0.23

0.20

1.44

DA21F-25T/P

205DK25

25

1.6

0.11

0.10

1.44

DA21F-25T/P

206DK25

25

1.6

0.17

0.15

1.44

DA21F-25T/P

251DK25

25

2.5

2.20

1.98

1.57

 �Ϻ��|�M�y�T(m��n)���޹�˾��(ji��n)����“Ʒ�|(zh��)��(y��u)��,���|(zh��)����һ”,����“��(w��)��(sh��)�\(ch��ng)��,���������N(xi��o)����(y��u)�|(zh��)��(chu��ng)��”�Ľ�(j��ng)�I(y��ng)����,����(ji��n)��“�͑�(h��)��һ”��ԭ�t��V��͑�(h��)�ṩ��(y��u)�|(zh��)�ķ���(w��),�����\(ch��ng)�gӭ��������ǰ��(l��i)ǢՄ�I(y��)��(w��)�����\(ch��ng)�c��(gu��)��(n��i)���̼��p�A����,����ͬ�l(f��)չ,������(chu��ng)�x�ͣ��gӭ���ā�(l��i)���ԃ(x��n),��

�Ϻ��|�M�y�T(m��n)���޹�˾---ȫ��---ȫ��---���\(ch��ng)---����---����(w��)

“(li��n)ϵ�ˣ������� 13681767490 

“(li��n)ϵ̖(h��o)�a�� 021-31263793

���棺0516-87898287

QQ��1909707341

�]�䣺1909707341 @qq.com



�P(gu��n)�ڡ�7K25�͜ذ�ȫ�y ���u(p��ng)Փ

�W(w��ng)���u(p��ng)Փ�H������_(d��)��(g��)�˿���,�������������v�W(w��ng)ͬ�����^�c(di��n)���C��(sh��)��������

��(y��ng)������