来料加工和来件组装是我们的惯例。

Processing supplied materials and assembling supplied parts is our usual practice.

youdao

来件组装始于1978年，特别的对外商业活动方式有资格蠲免关税和其它征税收入。

Assembly manufacturing began in 1978 and particular forms of foreign trade are eligible for exemption from customs duties and taxation.

youdao

来件组装始于1978年，特别的对外商业活动方式有资格蠲免关税和其它征税收入。

Assembly manufacturing began in 1978 and particular forms of foreign trade are eligible for exemption from customs duties and taxation.

youdao