n.同轴往复式螺杆注塑 fixed screw injection molding: 固定螺杆注塑screw injection-molding machine: 螺杆射出模制机screw plasticating injection molding: 螺杆塑炼射出模制vented-screw injection molding: 排气螺杆注塑reciprocating screw: 往复螺杆下载手机词典可随时随地查词查翻译