n.计量者[物]；检量官
Design of Injection Mold for the Liquid State Gas Gager 液化气表计量室注射模设计
Keywords liquid state gas gager;injection mold;slide block;cylinder;core-drawing mechanism; 计量室;注射模;滑块;油缸;抽芯机构;
ley gager [法] 宣誓断讼法, 法律担保
liquid state gas gager 计量室
n.抵押人
