英语词汇“extra heavy series”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	extra heavy series
释义	extra heavy series 特重级（管）
随便看	tangent pump tangent ratio tangent relationship tangent resolution tangent retarder tangent r-frame tangent r-frame bundle tangent roundabout tangent rule tangent run-off tangent runout tangents tangent-saw tangent sawing tangent scale tangent-scale tangent screen Tangent-screw tangent screw tangent-secant theorem tangent sensitivity tangent sheaf tangent shearing stress tangent slope tangent space 葛葜葝葞葟葡董葥葧葨交往交待交心交恶交情交感神经交战交手交投交拜