单词	sprue ejector pin
释义	sprue ejector pin 浇口喷射针
随便看	cast iron hook cast iron housing cast-iron hypereutectic cast-iron hypoeutectic cast iron ingot cast iron ingot mould cast iron inspection square box cast iron inventory cast iron inverted bucket traps Cast-iron is not quite so expensive as steel cast iron jacket cast-iron lamp column cast iron lining cast iron lining segment cast iron logistics cast iron, magnesium-treated cast iron, magnesium-treated manufacture cast-iron malleable cast iron manhole cover cast iron manhole cover with frame Castiron Melting cast iron melting cast iron melting pot Cast iron milling Roll cast-iron modular graphite