double

double bevel scale - 四斜邊尺

double curvature - 雙曲率

double curvatured suface - 複曲面

double curved arm of pulley - 皮帶輪的雙彎幅

double curved line - 複曲線

double curved surface - 複曲面

double curved surface of revolution - 旋轉複曲面

double curved surface of transposition - 變位複曲面

double elephant size - 英式最大圖紙大小（40''x27''）

double extra strond pipe - 加倍特強管

double helical teeth - 人字齒

double hyperboloid - 複雙曲面

double plane projection - 複投影面投影

double pole double throw switch - 雙極雙投開關

double ruled surface - 雙直紋面

double ruled warped surface - 雙直線翹曲面

double size - 雙倍比例尺

double start screw thread - 雙紋螺紋

double strap butt joint - 雙列對接

double thread - 雙紋螺紋

double vernier - 複遊標

double-riveted butt joint - 雙列鉚釘對接

double-riveted lap joint - 雙列鉚釘搭接

第 33 筆 / 共 42 筆