Useful breaking activators include acid generating breaking activators, {HEAD ~ sulfur} containing breaking {TAIL ~ activators} and reducing agent breaking activators 
containing breaking
Useful breaking activators include acid generating breaking activators , { HEAD ~ sulfur } containing breaking { TAIL ~ activators } and reducing agent breaking activators
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH