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■特點(diǎn)：
☆不通孔回轉油缸。
☆采用雙活塞，可同時(shí)實(shí)現現兩種動(dòng)作。
☆是專(zhuān)用（汽車(chē)輪轂）卡盤(pán)理想的動(dòng)力源。
■Specificity:
☆The cylinders are non-through-hole.
☆Adopting double-piston and can achieve two actions at the same time.
☆I(lǐng)t is the ideal power source for the special (anto-mobile wheel hub ) chuck.