n.開槽機

Packng tools, Packing cutter, Gasket cutter, SWG winding machine, bending machine, Groover, Angling machine, Double jacketed machine, Gasket cutting machine, Puncher, Calender, Braider and so on. 密封機械 ：盤根工具，盤根切割工具，墊片切割工具，纏繞機，盤環(huán)機，銑槽機，倒角機，包覆機，雙翦機，點焊機，沖齒機，輥壓機，盤根編織機。

The NEFRHO initiative will help us work more efficiently," said Jack Groover, MD, CEO and president of the Borland-Groover Clinic, a Jacksonville group practice and NEFRHO participant. NEFRHO動議將幫助我們更有效地工作。”

PLC control for a new type of groover 一種新型全自動開槽機的PLC控制

Hydraulic Pressure Groover Fashion Impervious Wall New Technique 液壓開槽機造防滲墻新技術(shù)

Groover, R.E., Smith, J.A. and Lennox, T.J., Corrosion, 28(1972) , 3, 101 中川雅央,電氣防食法實際,地人書館,東京,牛込,1967,4