Accordingly, an object of the subject invention is a method for producing {HEAD ~ a resin coated sand composition} having {TAIL ~ good physical strength} and rapid curing through simple means 
having
Accordingly , an object of the subject invention is a method for producing { HEAD ~ a resin coated sand composition } having { TAIL ~ good physical strength } and rapid curing through simple means
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH