短語詞組

短語

• pitch h of thread 螺距
• pitch of screw thread 螺距
• steep pitch of thread 螺紋大節(jié)距
• Pitch diameter of screw thread 螺紋中逕
• error of thread pitch 螺紋距誤差
• number of diametral pitch thread 逕節(jié)螺紋種數(shù)
返回 pitch of thread