亚洲AV秘 片一区二区三3,97久久久久精品美女高潮喷水,亚洲AV噜噜狠狠麻豆,激情婷婷久久综合一区

  • <var id="sr55d"><track id="sr55d"><ins id="sr55d"></ins></track></var>
    <b id="sr55d"><p id="sr55d"></p></b><source id="sr55d"><mark id="sr55d"></mark></source>
  • <tt id="sr55d"><tbody id="sr55d"><bdo id="sr55d"></bdo></tbody></tt>
    <b id="sr55d"><acronym id="sr55d"></acronym></b>
      

    3. 

      <u id="sr55d"></u><samp id="sr55d"><td id="sr55d"></td></samp>
      <video id="sr55d"></video><u id="sr55d"><address id="sr55d"></address></u>
    4. 









      
    
      
        
    
      

      

      
    
      
        Products
        
      
    
      
    
    
      
        

        
      
            
      
                
      
                    JG069 liquid back seepage tester
                
      
                
      
                    
                
      
                
      
                    
                        
      
                        
      【Scope of application】
      

      A test method used to determine the resistance of the covering material of a diaper to the re-wetting of the liquid that has penetrated to the skin.
      

      【Standards compliant】
      

      GB/T 24218.14 Textiles Nonwovens test method Part 14: Determination of moisture content of covering materials
      

      ISO 9073-14 Textiles-Test methods for non-woven fabrics-Part 14: Moisture resistance of surface materials
      

      【technical parameter】
      

      1. Simulated baby load weight and size: 4000g±20g (10×10cm)
      

      2. The effective stroke of the weight relative to the lifting of the sample: 5cm
      

      3. Lifting speed: 60mm/min
      

      4. The placing and staying time can be set: 1～999s
      

      5. Tray size: 170mm×170mm
      

      6. Dimensions: 430×410×540mm
      

      7. Weight: 51kg