melamine molecular structure, 3d model molecule, polymer structural chemical formula view from a microscope
Keywords
polymer,
molecular,
molecular,
structure,
chemical,
formula,
three-dimensional,
model,
resin,
adhesive,
durability,
bond,
crystalline,
skeletal,
chain,
industrial,
kitchen utensile,
toxicity,
contamination,
built structure,
structural,
bonding,
atomic,
crystal,
raw material,
synthesis,
insulation,
lamination,
density,
hardener,
lightweight