A linear rolling guider and imported buffer system guarantees the excellent finish and concentricity.本設(shè)備選用滾珠導(dǎo)軌與進(jìn)口穩(wěn)速系統(tǒng)以保證精密的表面光潔度和同心度.I remembered , that day, Da Xiong as agedboy, he was alwayed invited as guider.那時(shí)候, 大熊作...