chromatoar是什么意思

用法例句

The Mechanical and Electrocircuit Design of Ultrasonic Wave Welder for Ribbon;

超声色带焊接机机械与电路设计

This text introduces the painting bus's point from front distpose, painting and ribbon three aspects.

本文从前处理、涂装、色带三个方面介绍了公交客车的涂装要点,认真把握涂装材料、涂装工艺和涂装管理三要素,使公交客车涂装达到QC/T484-1999《汽车油漆涂层》中TQl甲优质装饰保护性涂层的要求。

Ultrasonic welding for ribbon is widely used in developed countries,electric resistance welding is still used in China.

超声波焊接是发达国家色带生产企业普遍采用的色带焊接方法 ,而国内企业均采用落后的电阻丝焊 。