grgtospppr

���ŵ��� | ï¿½Æ¼ï¿½ï¿½ï¿½Ï¢ | ï¿½ï¿½Æ·Õ¹Ê¾ | ï¿½Ö»ï¿½ï¿½ï¿½Ô´ 
    
����  ����  ���� 
��ҳ �������� ��Ʒչʾ �ֻ���Դ �޷�ֹ� �Ͻ�ֹ� ��¯�ֹ� ����ֹ� �ֳ�ר�� �ֹܱ��� �ֹ�֪ʶ �г����� ������Ϣ
    ï¿½ï¿½Æ·ï¿½ï¿½ï¿½ï¿½
    ï¿½ï¿½Æ·ï¿½ï¿½ï¿½ï¿½          ï¿½ï¿½ï¿½ï¿½...
�޷��
�Ͻ��
���
�ṹ��8162-99
�����޷�ֹ�5312-1999
����ר�ù�GB6479-1999
ʯ���ѻ���GB9948-88
������������޷�ֹ�
���ֹ�
������
����
������
�����޷�ֹ�
�޷�ֹ�8162-8163
�޷��
�����޷�ֹ�
��ھ��޷�ֹ�
����޷�ֹ�
�Ͻ��
������
��ѹ�޷��
�е�ѹ��¯��3087-99
�����8163-99
��ھ�ֱ�캸��
��ѹ�Ͻ��
���ֹܸ�
������
��
���
 
    ï¿½ï¿½Æ·Õ¹Ê¾
��ҳ >>  ï¿½ï¿½ï¿½ >> ï¿½ï¿½ï¿½ï¿½ï¿½Ö¹ï¿½-16Mn���عܹ���
 
  
��Ʒ��ţ�
32711203716
��Ʒ���ƣ�
�����ֹ�-16Mn���عܹ���
�桡����
80��80
��Ʒ��ע��
�۸����
��Ʒ���
���
 
    ï¿½ï¿½ Æ· ˵ ��

�����ֹ�-16Mn���عܹ���

���ܲ���(Q345)ִ�б�׼ GB/T6278-2002
���ιܲ���(Q345B)ִ�б�׼ GB/T6278-2002
���عܹ��
���ع�
�ں�
���ع�
�ں�
70��50
1.2-4.0
280��280
6.0-15.0
80��80
1.7-8.0
300��300
6.0-15.0
100��100
1.7-5.0
350��350
6.0-15.0
125��125
3.0-10.0
380��380
6.0-15.0
120��120
2.0-10.0
400��200
6.0-12.0
150��100
2.5-10.0
400��300
6.0-14.0
160��100
2.0-10.08
400��400
8.0-15.0
160��180
3.0-11.75
450��250
6.0-14.0
180��150
3.0-10.0
500��300
8.0-14.0

 

�ȶ�п���ع���ʹ���ڽ����������巴Ӧ�������Ͻ�㣬�Ӷ�ʹ����ͶƲ�������ϡ��ȶ�п���Ƚ��ֹܽ�����ϴ��Ϊ��ȥ���ֹܱ��������������ϴ��ͨ���Ȼ�炙��Ȼ�пˮ��Һ���Ȼ�狀��Ȼ�п���ˮ��Һ���н�����ϴ��Ȼ�������Ƚ��Ʋ��С��ȶ�п���عܾ��жƲ���ȣ�������ǿ��ʹ�����������ŵ㡣
��;
�ȶ�п���عܹ㷺Ӧ���ڽ�������е��ú�󡢻���������������������ҵ����·����������װ�䡢������ʩ��ũҵ��е��ʯ�ͻ�е��̽���е�����칤ҵ��
  • ��һ����Ʒ�� û����

  • ��һ����Ʒ�� û����
  • �����ϼ���Ʒ
  • �������18  ¼��ʱ�䣺2010-3-27  ï¿½ï¿½ï¿½ï¿½Ó¡ï¿½ï¿½Ò³ï¿½ï¿½ ï¿½ï¿½ï¿½Ø±ï¿½ï¿½ï¿½
    ������ҳ | ��Ϣ���� | ��Ϣ�Ƽ� | ��¯��ר�� | �Ͻ��ר�� | ��Ʒչʾ |  ï¿½Ö»ï¿½ï¿½ï¿½Ô´ | �ֹ�֪ʶ | ��˾��� | ��ϵ����
    �綽��+852-44955201��88265499�� ���棺+852-14646527 ���ֻ���+852-33615787��+852-88819557
    Copyright ®ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Ë¸Ö¹ï¿½ï¿½ï¿½ï¿½Þ¹ï¿½Ë¾ 2010 All rights reserved. ����֧�֣�Ǭ������
    ��ַ������������·288������ֲ��ֻ������г�8��¥310��
    power by 国产精品三级视频 2025-12-09 12:09:35