Of 



ness 





Weight 



of 

 Water 



Volume 



of 

 Water 



Fouling 



0 













/ 





1.5" 



- 



• 



' ' 0 



7 



/■2ir 



i 



ml T -*r^ 











— 



o.zso 





■ 





1 











1 ^ ff ( 





\ 









JO' ^ 



— r- — 1 



r 1 













3p ■ 







1 







