sand hopper

同义词释义

1)sand hopper,夹砂(铸疵)2)clamp-off,砂模夹坏(铸疵)3)slagging of sand,slagging of coating,砂模夹渣(铸疵)4)slag inclusion,夹渣(铸疵)5)cuts and washed,冲砂(铸疵)6)sand lump breaker,砂痕(铸疵)