id	keyword
mkg-51043	acrylic
mkg-51043	zro2
mkg-51043	nps
mkg-51043	heat
mkg-51043	strength
mkg-51043	denture
mkg-51043	base
mkg-51043	microwave
mkg-51043	resin
mkg-51043	transverse
mkg-51043	hardness
mkg-51043	materials
mkg-51043	properties