screw plasticator 螺杆塑炼机

two-stage plasticator 双级塑炼机

Open plasticator 开放式炼塑机

plasticator operator 塑化机操作员

screwless plasticator 无螺杆塑化机

continuous plasticator 连续塑炼机

plasticator shot size 塑化器注射量

Rubber screw plasticator 橡胶螺杆塑炼机

twin-screw rubber plasticator 橡胶双螺杆塑炼机