| Sign In | Join Free | My burrillandco.com |
|
...surface shoes (boots) resistance to waterproofing ability. aeration method: put test shoe mouth sealing, filling the quantitative air into the water, make water and shoes (boots) mouth distance less than 75 ...
... Extrusion Machine / Corrugated PVC Sheet Making Machine Specifications: Host Model SJSZ-65 The die shape Coat hanger style flat plate die L=1300mm Cooling ......