On the other hand, when the grain size of the granulated blast furnace slag is over 200 μm, the baked final product or fixing carrier has {TAIL ~ an excess porosity} to deteriorate in {HEAD ~ its structural strength} 
On the other hand , when the grain size of the granulated blast furnace slag is over 200 μm , the baked final product or fixing carrier has { TAIL ~ an excess porosity } to deteriorate in { HEAD ~ its structural strength }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD