国产三级片网站免费播放_视频免费啪啪亚洲_亚洲午夜无码影片免费_亚洲蜜芽AV中文在线

■特點(diǎn)：
☆油缸采用優(yōu)質(zhì)鋁合金材料，體積小、重量輕，適應(yīng)高轉(zhuǎn)速。
☆具有大通孔，可以通過棒料。
☆配有逆止閥、安全閥裝置。
☆是數(shù)控車床理想的動力源。
■Specificity:
☆The cylinders are made of high quality aluminium alloy, with small volume, light weitht and suitable for high rotation speed.
☆The cylinders posses large thru-hole to accept bar-shaped workpieces.
☆Equipped with the inverted valve and the safety valve inside the cylinders.
☆I(lǐng)t is the ideal power source of the CNC lathes.