单词	专业技术上校
释义	专业技术上校 technical colonel
随便看	gas as release or lubricating composition gas-assistance injection molding gas assistant molding gas assisted gas-assisted gas-assisted co-extrusion gas-assisted co-extrusion molding gas-assisted co-injection gas assisted co-injection molding gas-assisted co-injection molding gas assisted co-injection toolcling gas-assisted extrusion gas assisted extrusion proeess gas assisted injection gas-assisted injection mold design gas assisted injection molding gas-assisted injection molding gas-assisted injection molding technology Gas-assisted Injection Moulding gas assisted laser cutting off gas-assisted molding gas-assisted product gas-assisted pushing plate gas assist injection molding gas assistor