短語詞組短語tank and gating system 貯罐和卸放裝置step gating system 堦梯式澆注系統(tǒng)Gating system design 澆流道系統(tǒng)設(shè)計;澆注系統(tǒng)設(shè)計Respiratory Gating System 呼吸門控系統(tǒng)shower gating system 雨淋澆注系統(tǒng)bottom shower gating system 底雨淋澆注系統(tǒng)vertical parting gating system 垂直分型澆注系統(tǒng)bottom gating system 底注式澆注系統(tǒng)top gating system 頂注式澆注系統(tǒng) 返回 gating system