resin-coated sand shell mould
shell mould casting technique
Shell Mould with Iron Shot Backing
mould for color glass shell
plastic-injection mould for inner shell of cassette
plastic-injection mould for outer shell of cassette
shell-to-shell distance
pre hardened plastic mould steel for large section mould
(Ag)core·（Au）shell composite nanoparticles
(Au)core(Ag)shell nanoparticle
(Au)core·（Ag）shell（composite） nano-particles
“core shell”emulsion polymerization
3 dimensional thin shell element