常見例句Design of Injection Mold for the Liquid State Gas Gager 液化氣表計量室注射模設計Keywords liquid state gas gager;injection mold;slide block;cylinder;core-drawing mechanism; 計量室;注射模;滑塊;油缸;抽芯機構(gòu);ley gager [法] 宣誓斷訟法, 法律擔保liquid state gas gager 計量室 返回 gager