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��K���y�T(m��n)���޹�˾

�P(gu��n)ע�ȣ�1069 ���S�ȣ�48 ���vָ��(sh��)��1187

A21F,��A21H,��A21Y����΢��ʽ���ݼy��ȫ�y

�˚⣺1505 �l(f��)���r(sh��)�g��2012-03-10 09:28

�P(gu��n)�I�~����ȫ�y

�a(ch��n)Ʒ��̖(h��o)��A21F��A21H,��A21Y

��(y��ng)���I(l��ng)��ˮ̎��

�a(ch��n)Ʒ�r(ji��)�����h

���˽����a(ch��n)ƷԔ��,��Ո(q��ng)

A21F��A21H-C�͏���΢��ʽ���ݼy��ȫ�y�m���ڹ����ض�≤200��Ŀ՚�,����,��ʯ�͚�……�Ƚ��|(zh��)���O(sh��)����·�ϡ�A21W-P��R�͏���΢��ʽ���ݼy��ȫ�y�m���ڜض�≤200���и��g�ԵĚ��w��Һ�w���O(sh��)����·��,�����鳬�����o(h��)�b��,��KA21Y�͏���΢��ʽ���ݼy��ȫ�y�m���ڜض�≤100���Һ��ʯ�͚�ȡ�

����΢��ʽ���ݼy��ȫ�y��Ҫ�㲿������

NO.
������Q
A21H-C/A21F����
A21W-P/A21F-P����
A21Y-R����
1
�ܽ��^
20
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
2
�ܽ��^��ĸ
35
2Cr13
1Cr18Ni9Ti
3
�y��
35
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
4
�y�w
2Cr13
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
5
�y��
2Cr13/2Cr13+PTFE
1Cr18Ni9Ti/1Cr18Ni9Ti+PTFE
1Cr18Ni12Mo2Ti
6
������
2Cr13
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
7
����
50CrVA
50CrVA����������
50CrVA����������
8
�i�o��ĸ
Q235-A
ZG230-450
1Cr18Ni9Ti
9
���Ɍ�(d��o)��|
2Cr13
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
10
�{(di��o)��(ji��)��ĸ
Q235-A
2Cr13
1Cr18Ni12Mo2Ti
 
�ܷ������
"Y"�ͶѺ�Co��Ӳ�|(zh��)�Ͻ�,"H"�ͶѺ�D507,"W"�͞��y�T(m��n)���w

������΢��ʽ���ݼy��ȫ�y���γߴ���B�ӳߴ�

��̖(h��o)
���Qͨ��
do
d
Do
M
d1
D1
L
L1
≈H
KA21-16C
A21H-16C
A21H-40
A21W-16P
A21W-40P
KA21-16P
15
12
15
20
M27×1.5
G1/2"
30
35
76
66
20
16
20
25
M33×1.5
G3/4"
35
40
87
68
25
18
25
31
M39×1.5
G1"
40
50
100
105
A21Y-64
A21Y-64P
A21Y-100
A21Y-100P
15
10
15
25
M39×1.5
G1"
44
50
100
66
20
10
20
31
M39×1.5
G1"
44
50
100
68
25
12
25
31
M39×1.5
G1"
44
50
100
105
A21W-160/160P
15
8
20
/
M24×2
G1"
44
50
100
261
20
8
25
/
M33×2
G1"
44
50
100
261
25
8
28
/
M36×2
G1"
44
50
100
285

 


�P(gu��n)�ڡ�A21F,��A21H,��A21Y����΢��ʽ���ݼy��ȫ�y ���u(p��ng)Փ
�]�䣺 �ܴa�� ���Ñ�ע��(c��)

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

��(y��ng)������