"Crumb" means a particle that is large enough to be readily separately visible and reducible to loose powder or loose fibers by hand pressure.
N.H. Admin. Code § Env-A 1802.20
(See Revision Note at chapter heading for Env-A 1800) #9298, eff 10-21-08
"Crumb" means a particle that is large enough to be readily separately visible and reducible to loose powder or loose fibers by hand pressure.
N.H. Admin. Code § Env-A 1802.20
(See Revision Note at chapter heading for Env-A 1800) #9298, eff 10-21-08