<*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";mso-bidi-font-weight:bold">产品型号:*n><*n lang="EN-US">FK-47*n><*n lang="EN-US">
*n><*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";mso-bidi-font-weight:bold">产品信息:*n><*n lang="EN-US">
*n><*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">结构简单*n><*n lang="EN-US">
*n><*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">压力损失小*n><*n lang="EN-US">
*n><*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">用于顶棚做送风和回风*n><*n lang="EN-US">
*n><*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">可与通风器配套使用*n><*n lang="EN-US">
*n><*n style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">尺寸由用户选定*n>
<*n lang="EN-US"> *n>
<*n lang="EN-US">http://www.jssl88**n>
<*n lang="EN-US"> *n>
<*n lang="EN-US"> *n>