Improved injector nozzles seal off better to keep the process leak - free and the molding operation dry.改进了的注射喷头密封更好从而杜绝了泄露的问题保持注射过程的干燥整洁.The blow molding machine consists a rotary blow - station device, an infeed and an...
Determined to live free someday , he managed to get trained in iron molding .他打定主意有朝一日要过自由的生活，便设法学会了铸铁这门手艺。Her voice struggled on through the heat , beating against it , molding its senselessness into forms.她的声音继续在热浪中挣扎,...