超声波钻孔 meaning in English

ultrasonic drilling

Till now we have owned a full set of glass processing line : from automatic glass tube cutting smoothing , supersonic notching , glass sanding to final shaping . also we have our own hand - blown workshop for lampshade and christmas colorful balls
装饰。目前已拥有成套先进的玻璃加工设备，并形成了比较完善的工艺流程，从玻璃管自动切割与烧口，超声波钻孔，玻璃品成型，打砂蒙砂到冰花梦幻后期制作，加工工艺非常纯熟。