A linear rolling guider and imported buffer system guarantees the excellent finish and concentricity.本设备选用滚珠导轨与进口稳速系统以保证精密的表面光洁度和同心度.I remembered , that day, Da Xiong as agedboy, he was alwayed invited as guider.那时候, 大熊作...

guider的音标：guider的英式发音音标为：['ɡaɪdə(r)]guider的美式发音音标为：['ɡaɪdər]...

n.指导者...