叉: part so as to form a fork; f ...型: mould; model管: pipe; tubet型管: t tube型管: u-form tube u; u-tubeu叉型的: forked交叉型: chiasma type; chiasmatype; pattern of intersection; scissors cut&u 型管: u bendu型管: u bend; u-tubez型管: z type tube; z-type tube笔型管: pencil tube大型管: big pipe定型管: calibration tube蛇型管: coil双囊t型管: soubie balloon t tube微型管: miniature tube; miniature valve小型管: bantam tube; midget tube; miniature tube; miniature valve型管理: k management; t maragement压型管: pressed pipe异型管: special pipe; special section tube翼型管: finned tube注型管: beam type tube; beamtypetube锥型管: reducer叉型曲线: y-curve叉型叶根: multifork root
